201498440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35227}}^1$

素因数の和:35262

約数の個数: 64

約数和(自身を含む): 532647360

約数和(自身を除く): 331148920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 35227, 70454, 140908, 176135, 281816, 352270, 387497, 457951, 704540, 774994, 915902, 1409080, 1549988, 1831804, 1937485, 2289755, 3099976, 3663608, 3874970, 4579510, 5037461, 7749940, 9159020, 10074922, 15499880, 18318040, 20149844, 25187305, 40299688, 50374610, 100749220, 201498440]

約数ペア:

[(1, 201498440), (2, 100749220), (4, 50374610), (5, 40299688), (8, 25187305), (10, 20149844), (11, 18318040), (13, 15499880), (20, 10074922), (22, 9159020), (26, 7749940), (40, 5037461), (44, 4579510), (52, 3874970), (55, 3663608), (65, 3099976), (88, 2289755), (104, 1937485), (110, 1831804), (130, 1549988), (143, 1409080), (220, 915902), (260, 774994), (286, 704540), (440, 457951), (520, 387497), (572, 352270), (715, 281816), (1144, 176135), (1430, 140908), (2860, 70454), (5720, 35227)]