100855468

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 207902464

約数和(自身を除く): 107046996

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 211, 301, 397, 422, 602, 794, 844, 1204, 1477, 1588, 2779, 2954, 5558, 5908, 9073, 11116, 17071, 18146, 34142, 36292, 63511, 68284, 83767, 119497, 127022, 167534, 238994, 254044, 335068, 477988, 586369, 1172738, 2345476, 3601981, 7203962, 14407924, 25213867, 50427734, 100855468]

約数ペア:

[(1, 100855468), (2, 50427734), (4, 25213867), (7, 14407924), (14, 7203962), (28, 3601981), (43, 2345476), (86, 1172738), (172, 586369), (211, 477988), (301, 335068), (397, 254044), (422, 238994), (602, 167534), (794, 127022), (844, 119497), (1204, 83767), (1477, 68284), (1588, 63511), (2779, 36292), (2954, 34142), (5558, 18146), (5908, 17071), (9073, 11116)]