217620462

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 441223200

約数和(自身を除く): 223602738

約数列:

[1, 2, 3, 6, 109, 218, 269, 327, 538, 654, 807, 1237, 1614, 2474, 3711, 7422, 29321, 58642, 87963, 134833, 175926, 269666, 332753, 404499, 665506, 808998, 998259, 1996518, 36270077, 72540154, 108810231, 217620462]

約数ペア:

[(1, 217620462), (2, 108810231), (3, 72540154), (6, 36270077), (109, 1996518), (218, 998259), (269, 808998), (327, 665506), (538, 404499), (654, 332753), (807, 269666), (1237, 175926), (1614, 134833), (2474, 87963), (3711, 58642), (7422, 29321)]