203462207720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1852

約数の個数: 192

約数和(自身を含む): 495923575680

約数和(自身を除く): 292461367960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 107, 136, 170, 206, 214, 289, 340, 412, 428, 515, 535, 578, 680, 824, 856, 1030, 1070, 1156, 1445, 1597, 1751, 1819, 2060, 2140, 2312, 2890, 3194, 3502, 3638, 4120, 4280, 5780, 6388, 7004, 7276, 7985, 8755, 9095, 11021, 11560, 12776, 14008, 14552, 15970, 17510, 18190, 22042, 27149, 29767, 30923, 31940, 35020, 36380, 44084, 54298, 55105, 59534, 61846, 63880, 70040, 72760, 88168, 108596, 110210, 119068, 123692, 135745, 148835, 154615, 164491, 170879, 187357, 217192, 220420, 238136, 247384, 271490, 297670, 309230, 328982, 341758, 374714, 440840, 461533, 542980, 595340, 618460, 657964, 683516, 749428, 822455, 854395, 923066, 936785, 1085960, 1190680, 1236920, 1315928, 1367032, 1498856, 1644910, 1708790, 1846132, 1873570, 2307665, 2796347, 2904943, 3185069, 3289820, 3417580, 3692264, 3747140, 4615330, 5592694, 5809886, 6370138, 6579640, 6835160, 7494280, 9230660, 11185388, 11619772, 12740276, 13981735, 14524715, 15925345, 17600537, 18461320, 22370776, 23239544, 25480552, 27963470, 29049430, 31850690, 35201074, 47537899, 49384031, 55926940, 58098860, 63701380, 70402148, 88002685, 95075798, 98768062, 111853880, 116197720, 127402760, 140804296, 176005370, 190151596, 197536124, 237689495, 246920155, 299209129, 352010740, 380303192, 395072248, 475378990, 493840310, 598418258, 704021480, 950757980, 987680620, 1196836516, 1496045645, 1901515960, 1975361240, 2393673032, 2992091290, 5086555193, 5984182580, 10173110386, 11968365160, 20346220772, 25432775965, 40692441544, 50865551930, 101731103860, 203462207720]

約数ペア:

[(1, 203462207720), (2, 101731103860), (4, 50865551930), (5, 40692441544), (8, 25432775965), (10, 20346220772), (17, 11968365160), (20, 10173110386), (34, 5984182580), (40, 5086555193), (68, 2992091290), (85, 2393673032), (103, 1975361240), (107, 1901515960), (136, 1496045645), (170, 1196836516), (206, 987680620), (214, 950757980), (289, 704021480), (340, 598418258), (412, 493840310), (428, 475378990), (515, 395072248), (535, 380303192), (578, 352010740), (680, 299209129), (824, 246920155), (856, 237689495), (1030, 197536124), (1070, 190151596), (1156, 176005370), (1445, 140804296), (1597, 127402760), (1751, 116197720), (1819, 111853880), (2060, 98768062), (2140, 95075798), (2312, 88002685), (2890, 70402148), (3194, 63701380), (3502, 58098860), (3638, 55926940), (4120, 49384031), (4280, 47537899), (5780, 35201074), (6388, 31850690), (7004, 29049430), (7276, 27963470), (7985, 25480552), (8755, 23239544), (9095, 22370776), (11021, 18461320), (11560, 17600537), (12776, 15925345), (14008, 14524715), (14552, 13981735), (15970, 12740276), (17510, 11619772), (18190, 11185388), (22042, 9230660), (27149, 7494280), (29767, 6835160), (30923, 6579640), (31940, 6370138), (35020, 5809886), (36380, 5592694), (44084, 4615330), (54298, 3747140), (55105, 3692264), (59534, 3417580), (61846, 3289820), (63880, 3185069), (70040, 2904943), (72760, 2796347), (88168, 2307665), (108596, 1873570), (110210, 1846132), (119068, 1708790), (123692, 1644910), (135745, 1498856), (148835, 1367032), (154615, 1315928), (164491, 1236920), (170879, 1190680), (187357, 1085960), (217192, 936785), (220420, 923066), (238136, 854395), (247384, 822455), (271490, 749428), (297670, 683516), (309230, 657964), (328982, 618460), (341758, 595340), (374714, 542980), (440840, 461533)]