201938548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 413973504

約数和(自身を除く): 212034956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 137, 244, 274, 427, 548, 854, 863, 959, 1708, 1726, 1918, 3452, 3836, 6041, 8357, 12082, 16714, 24164, 33428, 52643, 58499, 105286, 116998, 118231, 210572, 233996, 236462, 368501, 472924, 737002, 827617, 1474004, 1655234, 3310468, 7212091, 14424182, 28848364, 50484637, 100969274, 201938548]

約数ペア:

[(1, 201938548), (2, 100969274), (4, 50484637), (7, 28848364), (14, 14424182), (28, 7212091), (61, 3310468), (122, 1655234), (137, 1474004), (244, 827617), (274, 737002), (427, 472924), (548, 368501), (854, 236462), (863, 233996), (959, 210572), (1708, 118231), (1726, 116998), (1918, 105286), (3452, 58499), (3836, 52643), (6041, 33428), (8357, 24164), (12082, 16714)]