203479552

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3648

約数の個数: 40

約数和(自身を含む): 410276196

約数和(自身を除く): 206796644

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3517, 3616, 7034, 7232, 14068, 14464, 28136, 28928, 56272, 57856, 112544, 225088, 397421, 450176, 794842, 900352, 1589684, 1800704, 3179368, 6358736, 12717472, 25434944, 50869888, 101739776, 203479552]

約数ペア:

[(1, 203479552), (2, 101739776), (4, 50869888), (8, 25434944), (16, 12717472), (32, 6358736), (64, 3179368), (113, 1800704), (128, 1589684), (226, 900352), (256, 794842), (452, 450176), (512, 397421), (904, 225088), (1808, 112544), (3517, 57856), (3616, 56272), (7034, 28928), (7232, 28136), (14068, 14464)]