212242864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 426321920

約数和(自身を除く): 214079056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 1579, 2168, 3158, 4336, 6316, 8401, 12632, 16802, 25264, 33604, 48949, 67208, 97898, 134416, 195796, 391592, 427909, 783184, 855818, 1711636, 3423272, 6846544, 13265179, 26530358, 53060716, 106121432, 212242864]

約数ペア:

[(1, 212242864), (2, 106121432), (4, 53060716), (8, 26530358), (16, 13265179), (31, 6846544), (62, 3423272), (124, 1711636), (248, 855818), (271, 783184), (496, 427909), (542, 391592), (1084, 195796), (1579, 134416), (2168, 97898), (3158, 67208), (4336, 48949), (6316, 33604), (8401, 25264), (12632, 16802)]