199629568

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{13217}}^1$

素因数の和:13292

約数の個数: 36

約数和(自身を含む): 405263880

約数和(自身を除く): 205634312

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 13217, 15104, 26434, 52868, 105736, 211472, 422944, 779803, 845888, 1559606, 1691776, 3119212, 3383552, 6238424, 12476848, 24953696, 49907392, 99814784, 199629568]

約数ペア:

[(1, 199629568), (2, 99814784), (4, 49907392), (8, 24953696), (16, 12476848), (32, 6238424), (59, 3383552), (64, 3119212), (118, 1691776), (128, 1559606), (236, 845888), (256, 779803), (472, 422944), (944, 211472), (1888, 105736), (3776, 52868), (7552, 26434), (13217, 15104)]