206384360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 600566400

約数和(自身を除く): 394182040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 59, 62, 65, 70, 91, 104, 118, 124, 130, 140, 155, 182, 217, 236, 248, 260, 280, 295, 310, 364, 403, 413, 434, 455, 472, 520, 590, 620, 728, 767, 806, 826, 868, 910, 961, 1085, 1180, 1240, 1534, 1612, 1652, 1736, 1820, 1829, 1922, 2015, 2065, 2170, 2360, 2821, 3068, 3224, 3304, 3640, 3658, 3835, 3844, 4030, 4130, 4340, 4805, 5369, 5642, 6136, 6727, 7316, 7670, 7688, 8060, 8260, 8680, 9145, 9610, 10738, 11284, 12493, 12803, 13454, 14105, 14632, 15340, 16120, 16520, 18290, 19220, 21476, 22568, 23777, 24986, 25606, 26845, 26908, 28210, 30680, 33635, 36580, 38440, 42952, 47554, 49972, 51212, 53690, 53816, 56420, 56699, 62465, 64015, 67270, 73160, 87451, 95108, 99944, 102424, 107380, 112840, 113398, 118885, 124930, 128030, 134540, 166439, 174902, 190216, 214760, 226796, 237770, 249860, 256060, 269080, 283495, 332878, 349804, 396893, 437255, 453592, 475540, 499720, 512120, 566990, 665756, 699608, 737087, 793786, 832195, 874510, 951080, 1133980, 1331512, 1474174, 1587572, 1664390, 1749020, 1984465, 2267960, 2948348, 3175144, 3328780, 3498040, 3685435, 3968930, 5159609, 5896696, 6657560, 7370870, 7937860, 10319218, 14741740, 15875720, 20638436, 25798045, 29483480, 41276872, 51596090, 103192180, 206384360]

約数ペア:

[(1, 206384360), (2, 103192180), (4, 51596090), (5, 41276872), (7, 29483480), (8, 25798045), (10, 20638436), (13, 15875720), (14, 14741740), (20, 10319218), (26, 7937860), (28, 7370870), (31, 6657560), (35, 5896696), (40, 5159609), (52, 3968930), (56, 3685435), (59, 3498040), (62, 3328780), (65, 3175144), (70, 2948348), (91, 2267960), (104, 1984465), (118, 1749020), (124, 1664390), (130, 1587572), (140, 1474174), (155, 1331512), (182, 1133980), (217, 951080), (236, 874510), (248, 832195), (260, 793786), (280, 737087), (295, 699608), (310, 665756), (364, 566990), (403, 512120), (413, 499720), (434, 475540), (455, 453592), (472, 437255), (520, 396893), (590, 349804), (620, 332878), (728, 283495), (767, 269080), (806, 256060), (826, 249860), (868, 237770), (910, 226796), (961, 214760), (1085, 190216), (1180, 174902), (1240, 166439), (1534, 134540), (1612, 128030), (1652, 124930), (1736, 118885), (1820, 113398), (1829, 112840), (1922, 107380), (2015, 102424), (2065, 99944), (2170, 95108), (2360, 87451), (2821, 73160), (3068, 67270), (3224, 64015), (3304, 62465), (3640, 56699), (3658, 56420), (3835, 53816), (3844, 53690), (4030, 51212), (4130, 49972), (4340, 47554), (4805, 42952), (5369, 38440), (5642, 36580), (6136, 33635), (6727, 30680), (7316, 28210), (7670, 26908), (7688, 26845), (8060, 25606), (8260, 24986), (8680, 23777), (9145, 22568), (9610, 21476), (10738, 19220), (11284, 18290), (12493, 16520), (12803, 16120), (13454, 15340), (14105, 14632)]