196913408

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{20789}}^1$

素因数の和:20842

約数の個数: 36

約数和(自身を含む): 403700220

約数和(自身を除く): 206786812

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 20789, 41578, 83156, 166312, 332624, 665248, 769193, 1330496, 1538386, 2660992, 3076772, 5321984, 6153544, 12307088, 24614176, 49228352, 98456704, 196913408]

約数ペア:

[(1, 196913408), (2, 98456704), (4, 49228352), (8, 24614176), (16, 12307088), (32, 6153544), (37, 5321984), (64, 3076772), (74, 2660992), (128, 1538386), (148, 1330496), (256, 769193), (296, 665248), (592, 332624), (1184, 166312), (2368, 83156), (4736, 41578), (9472, 20789)]