200050004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22397}}^1$

素因数の和:22448

約数の個数: 48

約数和(自身を含む): 451543680

約数和(自身を除く): 251493676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 22397, 44794, 89588, 156779, 246367, 313558, 492734, 627116, 649513, 985468, 1299026, 1724569, 2598052, 3449138, 4546591, 6898276, 7144643, 9093182, 14289286, 18186364, 28578572, 50012501, 100025002, 200050004]

約数ペア:

[(1, 200050004), (2, 100025002), (4, 50012501), (7, 28578572), (11, 18186364), (14, 14289286), (22, 9093182), (28, 7144643), (29, 6898276), (44, 4546591), (58, 3449138), (77, 2598052), (116, 1724569), (154, 1299026), (203, 985468), (308, 649513), (319, 627116), (406, 492734), (638, 313558), (812, 246367), (1276, 156779), (2233, 89588), (4466, 44794), (8932, 22397)]