187995514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2767}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 338006016

約数和(自身を除く): 150010502

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1477, 2767, 2954, 4853, 5534, 9706, 19369, 33971, 38738, 63641, 67942, 127282, 445487, 583837, 890974, 1167674, 4086859, 8173718, 13428251, 26856502, 93997757, 187995514]

約数ペア:

[(1, 187995514), (2, 93997757), (7, 26856502), (14, 13428251), (23, 8173718), (46, 4086859), (161, 1167674), (211, 890974), (322, 583837), (422, 445487), (1477, 127282), (2767, 67942), (2954, 63641), (4853, 38738), (5534, 33971), (9706, 19369)]