204525856

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 205286624

約数列:

[1, 2, 4, 8, 16, 32, 109, 191, 218, 307, 382, 436, 614, 764, 872, 1228, 1528, 1744, 2456, 3056, 3488, 4912, 6112, 9824, 20819, 33463, 41638, 58637, 66926, 83276, 117274, 133852, 166552, 234548, 267704, 333104, 469096, 535408, 666208, 938192, 1070816, 1876384, 6391433, 12782866, 25565732, 51131464, 102262928, 204525856]

約数ペア:

[(1, 204525856), (2, 102262928), (4, 51131464), (8, 25565732), (16, 12782866), (32, 6391433), (109, 1876384), (191, 1070816), (218, 938192), (307, 666208), (382, 535408), (436, 469096), (614, 333104), (764, 267704), (872, 234548), (1228, 166552), (1528, 133852), (1744, 117274), (2456, 83276), (3056, 66926), (3488, 58637), (4912, 41638), (6112, 33463), (9824, 20819)]