200434786940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{336221}}^1$

素因数の和:336998

約数の個数: 48

約数和(自身を含む): 431773602624

約数和(自身を除く): 231338815684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 727, 820, 1454, 2908, 3635, 7270, 14540, 29807, 59614, 119228, 149035, 298070, 336221, 596140, 672442, 1344884, 1681105, 3362210, 6724420, 13785061, 27570122, 55140244, 68925305, 137850610, 244432667, 275701220, 488865334, 977730668, 1222163335, 2444326670, 4888653340, 10021739347, 20043478694, 40086957388, 50108696735, 100217393470, 200434786940]

約数ペア:

[(1, 200434786940), (2, 100217393470), (4, 50108696735), (5, 40086957388), (10, 20043478694), (20, 10021739347), (41, 4888653340), (82, 2444326670), (164, 1222163335), (205, 977730668), (410, 488865334), (727, 275701220), (820, 244432667), (1454, 137850610), (2908, 68925305), (3635, 55140244), (7270, 27570122), (14540, 13785061), (29807, 6724420), (59614, 3362210), (119228, 1681105), (149035, 1344884), (298070, 672442), (336221, 596140)]