201528950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12251}}^1$

素因数の和:12317

約数の個数: 48

約数和(自身を含む): 437543424

約数和(自身を除く): 236014474

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 12251, 16450, 24502, 61255, 85757, 122510, 171514, 306275, 428785, 575797, 612550, 857570, 1151594, 2143925, 2878985, 4030579, 4287850, 5757970, 8061158, 14394925, 20152895, 28789850, 40305790, 100764475, 201528950]

約数ペア:

[(1, 201528950), (2, 100764475), (5, 40305790), (7, 28789850), (10, 20152895), (14, 14394925), (25, 8061158), (35, 5757970), (47, 4287850), (50, 4030579), (70, 2878985), (94, 2143925), (175, 1151594), (235, 857570), (329, 612550), (350, 575797), (470, 428785), (658, 306275), (1175, 171514), (1645, 122510), (2350, 85757), (3290, 61255), (8225, 24502), (12251, 16450)]