201488368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4913

約数の個数: 40

約数和(自身を含む): 406095536

約数和(自身を除く): 204607168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 4801, 5246, 9602, 10492, 19204, 20984, 38408, 41968, 76816, 206443, 292861, 412886, 585722, 825772, 1171444, 1651544, 2342888, 3303088, 4685776, 12593023, 25186046, 50372092, 100744184, 201488368]

約数ペア:

[(1, 201488368), (2, 100744184), (4, 50372092), (8, 25186046), (16, 12593023), (43, 4685776), (61, 3303088), (86, 2342888), (122, 1651544), (172, 1171444), (244, 825772), (344, 585722), (488, 412886), (688, 292861), (976, 206443), (2623, 76816), (4801, 41968), (5246, 38408), (9602, 20984), (10492, 19204)]