202158866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 398297088

約数和(自身を除く): 196138222

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 223, 238, 293, 442, 446, 586, 1547, 1561, 2051, 2899, 3094, 3122, 3791, 3809, 4102, 4981, 5798, 7582, 7618, 9962, 20293, 26537, 26663, 34867, 40586, 49283, 53074, 53326, 64753, 65339, 69734, 98566, 129506, 130678, 344981, 453271, 457373, 689962, 849407, 906542, 914746, 1110763, 1698814, 2221526, 5945849, 7775341, 11891698, 14439919, 15550682, 28879838, 101079433, 202158866]

約数ペア:

[(1, 202158866), (2, 101079433), (7, 28879838), (13, 15550682), (14, 14439919), (17, 11891698), (26, 7775341), (34, 5945849), (91, 2221526), (119, 1698814), (182, 1110763), (221, 914746), (223, 906542), (238, 849407), (293, 689962), (442, 457373), (446, 453271), (586, 344981), (1547, 130678), (1561, 129506), (2051, 98566), (2899, 69734), (3094, 65339), (3122, 64753), (3791, 53326), (3809, 53074), (4102, 49283), (4981, 40586), (5798, 34867), (7582, 26663), (7618, 26537), (9962, 20293)]