201590656

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{12401}}^1$

素因数の和:12542

約数の個数: 32

約数和(自身を含む): 404801280

約数和(自身を除く): 203210624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 12401, 16256, 24802, 49604, 99208, 198416, 396832, 793664, 1574927, 1587328, 3149854, 6299708, 12599416, 25198832, 50397664, 100795328, 201590656]

約数ペア:

[(1, 201590656), (2, 100795328), (4, 50397664), (8, 25198832), (16, 12599416), (32, 6299708), (64, 3149854), (127, 1587328), (128, 1574927), (254, 793664), (508, 396832), (1016, 198416), (2032, 99208), (4064, 49604), (8128, 24802), (12401, 16256)]