214003734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 499666944

約数和(自身を除く): 285663210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 223, 313, 438, 446, 511, 626, 669, 939, 1022, 1338, 1533, 1561, 1878, 2191, 3066, 3122, 4382, 4683, 6573, 9366, 13146, 16279, 22849, 32558, 45698, 48837, 68547, 69799, 97674, 113953, 137094, 139598, 159943, 209397, 227906, 319886, 341859, 418794, 479829, 488593, 683718, 959658, 977186, 1465779, 2931558, 5095327, 10190654, 15285981, 30571962, 35667289, 71334578, 107001867, 214003734]

約数ペア:

[(1, 214003734), (2, 107001867), (3, 71334578), (6, 35667289), (7, 30571962), (14, 15285981), (21, 10190654), (42, 5095327), (73, 2931558), (146, 1465779), (219, 977186), (223, 959658), (313, 683718), (438, 488593), (446, 479829), (511, 418794), (626, 341859), (669, 319886), (939, 227906), (1022, 209397), (1338, 159943), (1533, 139598), (1561, 137094), (1878, 113953), (2191, 97674), (3066, 69799), (3122, 68547), (4382, 48837), (4683, 45698), (6573, 32558), (9366, 22849), (13146, 16279)]