203478004736

素因数分解:

$2^{10}\times {\mathrm{313}}^1\times {\mathrm{634853}}^1$

素因数の和:635186

約数の個数: 44

約数和(自身を含む): 408057487332

約数和(自身を除く): 204579482596

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1024, 1252, 2504, 5008, 10016, 20032, 40064, 80128, 160256, 320512, 634853, 1269706, 2539412, 5078824, 10157648, 20315296, 40630592, 81261184, 162522368, 198708989, 325044736, 397417978, 650089472, 794835956, 1589671912, 3179343824, 6358687648, 12717375296, 25434750592, 50869501184, 101739002368, 203478004736]

約数ペア:

[(1, 203478004736), (2, 101739002368), (4, 50869501184), (8, 25434750592), (16, 12717375296), (32, 6358687648), (64, 3179343824), (128, 1589671912), (256, 794835956), (313, 650089472), (512, 397417978), (626, 325044736), (1024, 198708989), (1252, 162522368), (2504, 81261184), (5008, 40630592), (10016, 20315296), (20032, 10157648), (40064, 5078824), (80128, 2539412), (160256, 1269706), (320512, 634853)]