201708826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 349240320

約数和(自身を除く): 147531494

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2287, 2321, 4009, 4574, 4642, 8018, 25157, 43453, 44099, 50314, 86906, 88198, 477983, 482557, 955966, 965114, 5308127, 9168583, 10616254, 18337166, 100854413, 201708826]

約数ペア:

[(1, 201708826), (2, 100854413), (11, 18337166), (19, 10616254), (22, 9168583), (38, 5308127), (209, 965114), (211, 955966), (418, 482557), (422, 477983), (2287, 88198), (2321, 86906), (4009, 50314), (4574, 44099), (4642, 43453), (8018, 25157)]