227515352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12211}}^1$

素因数の和:12371

約数の個数: 32

約数和(自身を含む): 455019120

約数和(自身を除く): 227503768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 12211, 18632, 24422, 48844, 97688, 207587, 415174, 830348, 1660696, 1672907, 3345814, 6691628, 13383256, 28439419, 56878838, 113757676, 227515352]

約数ペア:

[(1, 227515352), (2, 113757676), (4, 56878838), (8, 28439419), (17, 13383256), (34, 6691628), (68, 3345814), (136, 1672907), (137, 1660696), (274, 830348), (548, 415174), (1096, 207587), (2329, 97688), (4658, 48844), (9316, 24422), (12211, 18632)]