207919052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248707}}^1$

素因数の和:248741

約数の個数: 24

約数和(自身を含む): 417829440

約数和(自身を除く): 209910388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248707, 497414, 994828, 2735777, 4725433, 5471554, 9450866, 10943108, 18901732, 51979763, 103959526, 207919052]

約数ペア:

[(1, 207919052), (2, 103959526), (4, 51979763), (11, 18901732), (19, 10943108), (22, 9450866), (38, 5471554), (44, 4725433), (76, 2735777), (209, 994828), (418, 497414), (836, 248707)]