210117008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24919}}^1$

素因数の和:24975

約数の個数: 40

約数和(自身を含む): 444971520

約数和(自身を除く): 234854512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 24919, 49838, 99676, 199352, 398704, 423623, 772489, 847246, 1544978, 1694492, 3089956, 3388984, 6179912, 6777968, 12359824, 13132313, 26264626, 52529252, 105058504, 210117008]

約数ペア:

[(1, 210117008), (2, 105058504), (4, 52529252), (8, 26264626), (16, 13132313), (17, 12359824), (31, 6777968), (34, 6179912), (62, 3388984), (68, 3089956), (124, 1694492), (136, 1544978), (248, 847246), (272, 772489), (496, 423623), (527, 398704), (1054, 199352), (2108, 99676), (4216, 49838), (8432, 24919)]