207795328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 449305920

約数和(自身を除く): 241510592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 302, 416, 604, 827, 832, 1208, 1654, 1664, 1963, 2416, 3308, 3926, 4832, 6616, 7852, 9664, 10751, 13232, 15704, 19328, 21502, 26464, 31408, 43004, 52928, 62816, 86008, 105856, 124877, 125632, 172016, 249754, 251264, 344032, 499508, 688064, 999016, 1376128, 1623401, 1998032, 3246802, 3996064, 6493604, 7992128, 12987208, 15984256, 25974416, 51948832, 103897664, 207795328]

約数ペア:

[(1, 207795328), (2, 103897664), (4, 51948832), (8, 25974416), (13, 15984256), (16, 12987208), (26, 7992128), (32, 6493604), (52, 3996064), (64, 3246802), (104, 1998032), (128, 1623401), (151, 1376128), (208, 999016), (302, 688064), (416, 499508), (604, 344032), (827, 251264), (832, 249754), (1208, 172016), (1654, 125632), (1664, 124877), (1963, 105856), (2416, 86008), (3308, 62816), (3926, 52928), (4832, 43004), (6616, 31408), (7852, 26464), (9664, 21502), (10751, 19328), (13232, 15704)]