201437810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 438497280

約数和(自身を除く): 237059470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 311, 487, 622, 665, 974, 1330, 1555, 2177, 2435, 3110, 3409, 4354, 4870, 5909, 6818, 9253, 10885, 11818, 17045, 18506, 21770, 29545, 34090, 41363, 46265, 59090, 64771, 82726, 92530, 129542, 151457, 206815, 302914, 323855, 413630, 647710, 757285, 1060199, 1514570, 2120398, 2877683, 5300995, 5755366, 10601990, 14388415, 20143781, 28776830, 40287562, 100718905, 201437810]

約数ペア:

[(1, 201437810), (2, 100718905), (5, 40287562), (7, 28776830), (10, 20143781), (14, 14388415), (19, 10601990), (35, 5755366), (38, 5300995), (70, 2877683), (95, 2120398), (133, 1514570), (190, 1060199), (266, 757285), (311, 647710), (487, 413630), (622, 323855), (665, 302914), (974, 206815), (1330, 151457), (1555, 129542), (2177, 92530), (2435, 82726), (3110, 64771), (3409, 59090), (4354, 46265), (4870, 41363), (5909, 34090), (6818, 29545), (9253, 21770), (10885, 18506), (11818, 17045)]