197907712

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{13103}}^1$

素因数の和:13178

約数の個数: 36

約数和(自身を含む): 401768640

約数和(自身を除く): 203860928

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 13103, 15104, 26206, 52412, 104824, 209648, 419296, 773077, 838592, 1546154, 1677184, 3092308, 3354368, 6184616, 12369232, 24738464, 49476928, 98953856, 197907712]

約数ペア:

[(1, 197907712), (2, 98953856), (4, 49476928), (8, 24738464), (16, 12369232), (32, 6184616), (59, 3354368), (64, 3092308), (118, 1677184), (128, 1546154), (236, 838592), (256, 773077), (472, 419296), (944, 209648), (1888, 104824), (3776, 52412), (7552, 26206), (13103, 15104)]