207974528

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{27539}}^1$

素因数の和:27612

約数の個数: 32

約数和(自身を含む): 421362000

約数和(自身を除く): 213387472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 27539, 55078, 110156, 220312, 440624, 881248, 1624801, 1762496, 3249602, 3524992, 6499204, 12998408, 25996816, 51993632, 103987264, 207974528]

約数ペア:

[(1, 207974528), (2, 103987264), (4, 51993632), (8, 25996816), (16, 12998408), (32, 6499204), (59, 3524992), (64, 3249602), (118, 1762496), (128, 1624801), (236, 881248), (472, 440624), (944, 220312), (1888, 110156), (3776, 55078), (7552, 27539)]