212530298

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 332506944

約数和(自身を除く): 119976646

約数列:

[1, 2, 67, 83, 97, 134, 166, 194, 197, 394, 5561, 6499, 8051, 11122, 12998, 13199, 16102, 16351, 19109, 26398, 32702, 38218, 539417, 1078834, 1095517, 1280303, 1586047, 2191034, 2560606, 3172094, 106265149, 212530298]

約数ペア:

[(1, 212530298), (2, 106265149), (67, 3172094), (83, 2560606), (97, 2191034), (134, 1586047), (166, 1280303), (194, 1095517), (197, 1078834), (394, 539417), (5561, 38218), (6499, 32702), (8051, 26398), (11122, 19109), (12998, 16351), (13199, 16102)]