200723714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 334817280

約数和(自身を除く): 134093566

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 437, 874, 1577, 1909, 2767, 3154, 3818, 5534, 36271, 52573, 63641, 72542, 105146, 127282, 229661, 459322, 1209179, 2418358, 4363559, 5282203, 8727118, 10564406, 100361857, 200723714]

約数ペア:

[(1, 200723714), (2, 100361857), (19, 10564406), (23, 8727118), (38, 5282203), (46, 4363559), (83, 2418358), (166, 1209179), (437, 459322), (874, 229661), (1577, 127282), (1909, 105146), (2767, 72542), (3154, 63641), (3818, 52573), (5534, 36271)]