202117762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 192695678

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 167, 203, 271, 319, 334, 406, 542, 638, 1169, 1837, 1897, 2233, 2338, 2981, 3674, 3794, 4466, 4843, 5962, 7859, 9686, 12859, 15718, 20867, 25718, 33901, 41734, 45257, 53273, 55013, 67802, 86449, 90514, 106546, 110026, 172898, 316799, 372911, 497827, 605143, 633598, 745822, 995654, 1210286, 1312453, 2624906, 3484789, 6969578, 9187171, 14436983, 18374342, 28873966, 101058881, 202117762]

約数ペア:

[(1, 202117762), (2, 101058881), (7, 28873966), (11, 18374342), (14, 14436983), (22, 9187171), (29, 6969578), (58, 3484789), (77, 2624906), (154, 1312453), (167, 1210286), (203, 995654), (271, 745822), (319, 633598), (334, 605143), (406, 497827), (542, 372911), (638, 316799), (1169, 172898), (1837, 110026), (1897, 106546), (2233, 90514), (2338, 86449), (2981, 67802), (3674, 55013), (3794, 53273), (4466, 45257), (4843, 41734), (5962, 33901), (7859, 25718), (9686, 20867), (12859, 15718)]