202165632020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15901}}^1\times {\mathrm{57791}}^1$

素因数の和:73712

約数の個数: 48

約数和(自身を含む): 463180225536

約数和(自身を除く): 261014593516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15901, 31802, 57791, 63604, 79505, 115582, 159010, 174911, 231164, 288955, 318020, 349822, 577910, 635701, 699644, 874555, 1155820, 1271402, 1749110, 2542804, 3178505, 3498220, 6357010, 12714020, 918934691, 1837869382, 3675738764, 4594673455, 9189346910, 10108281601, 18378693820, 20216563202, 40433126404, 50541408005, 101082816010, 202165632020]

約数ペア:

[(1, 202165632020), (2, 101082816010), (4, 50541408005), (5, 40433126404), (10, 20216563202), (11, 18378693820), (20, 10108281601), (22, 9189346910), (44, 4594673455), (55, 3675738764), (110, 1837869382), (220, 918934691), (15901, 12714020), (31802, 6357010), (57791, 3498220), (63604, 3178505), (79505, 2542804), (115582, 1749110), (159010, 1271402), (174911, 1155820), (231164, 874555), (288955, 699644), (318020, 635701), (349822, 577910)]