209580930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 638977248

約数和(自身を除く): 429396318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 41, 45, 51, 65, 78, 82, 85, 90, 102, 117, 123, 130, 153, 170, 195, 205, 221, 234, 246, 255, 257, 306, 369, 390, 410, 442, 510, 514, 533, 585, 615, 663, 697, 738, 765, 771, 1066, 1105, 1170, 1230, 1285, 1326, 1394, 1530, 1542, 1599, 1845, 1989, 2091, 2210, 2313, 2570, 2665, 3198, 3315, 3341, 3485, 3690, 3855, 3978, 4182, 4369, 4626, 4797, 5330, 6273, 6630, 6682, 6970, 7710, 7995, 8738, 9061, 9594, 9945, 10023, 10455, 10537, 11565, 12546, 13107, 15990, 16705, 18122, 19890, 20046, 20910, 21074, 21845, 23130, 23985, 26214, 27183, 30069, 31365, 31611, 33410, 39321, 43690, 45305, 47970, 50115, 52685, 54366, 56797, 60138, 62730, 63222, 65535, 78642, 81549, 90610, 94833, 100230, 105370, 113594, 131070, 135915, 136981, 150345, 158055, 163098, 170391, 179129, 189666, 196605, 271830, 273962, 283985, 300690, 316110, 340782, 358258, 393210, 407745, 410943, 474165, 511173, 537387, 567970, 684905, 815490, 821886, 851955, 895645, 948330, 1022346, 1074774, 1232829, 1369810, 1612161, 1703910, 1791290, 2054715, 2328677, 2465658, 2555865, 2686935, 3224322, 4109430, 4657354, 5111730, 5373870, 6164145, 6986031, 8060805, 11643385, 12328290, 13972062, 16121610, 20958093, 23286770, 34930155, 41916186, 69860310, 104790465, 209580930]

約数ペア:

[(1, 209580930), (2, 104790465), (3, 69860310), (5, 41916186), (6, 34930155), (9, 23286770), (10, 20958093), (13, 16121610), (15, 13972062), (17, 12328290), (18, 11643385), (26, 8060805), (30, 6986031), (34, 6164145), (39, 5373870), (41, 5111730), (45, 4657354), (51, 4109430), (65, 3224322), (78, 2686935), (82, 2555865), (85, 2465658), (90, 2328677), (102, 2054715), (117, 1791290), (123, 1703910), (130, 1612161), (153, 1369810), (170, 1232829), (195, 1074774), (205, 1022346), (221, 948330), (234, 895645), (246, 851955), (255, 821886), (257, 815490), (306, 684905), (369, 567970), (390, 537387), (410, 511173), (442, 474165), (510, 410943), (514, 407745), (533, 393210), (585, 358258), (615, 340782), (663, 316110), (697, 300690), (738, 283985), (765, 273962), (771, 271830), (1066, 196605), (1105, 189666), (1170, 179129), (1230, 170391), (1285, 163098), (1326, 158055), (1394, 150345), (1530, 136981), (1542, 135915), (1599, 131070), (1845, 113594), (1989, 105370), (2091, 100230), (2210, 94833), (2313, 90610), (2570, 81549), (2665, 78642), (3198, 65535), (3315, 63222), (3341, 62730), (3485, 60138), (3690, 56797), (3855, 54366), (3978, 52685), (4182, 50115), (4369, 47970), (4626, 45305), (4797, 43690), (5330, 39321), (6273, 33410), (6630, 31611), (6682, 31365), (6970, 30069), (7710, 27183), (7995, 26214), (8738, 23985), (9061, 23130), (9594, 21845), (9945, 21074), (10023, 20910), (10455, 20046), (10537, 19890), (11565, 18122), (12546, 16705), (13107, 15990)]