196649710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1319}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 375503040

約数和(自身を除く): 178853330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1319, 1754, 2638, 4385, 6595, 8770, 13190, 14909, 22423, 29818, 44846, 74545, 112115, 149090, 224230, 1156763, 2313526, 5783815, 11567630, 19664971, 39329942, 98324855, 196649710]

約数ペア:

[(1, 196649710), (2, 98324855), (5, 39329942), (10, 19664971), (17, 11567630), (34, 5783815), (85, 2313526), (170, 1156763), (877, 224230), (1319, 149090), (1754, 112115), (2638, 74545), (4385, 44846), (6595, 29818), (8770, 22423), (13190, 14909)]