207958104

素因数分解:

$2^3\times 3^4\times {\mathrm{320923}}^1$

素因数の和:320941

約数の個数: 40

約数和(自身を含む): 582477060

約数和(自身を除く): 374518956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 320923, 641846, 962769, 1283692, 1925538, 2567384, 2888307, 3851076, 5776614, 7702152, 8664921, 11553228, 17329842, 23106456, 25994763, 34659684, 51989526, 69319368, 103979052, 207958104]

約数ペア:

[(1, 207958104), (2, 103979052), (3, 69319368), (4, 51989526), (6, 34659684), (8, 25994763), (9, 23106456), (12, 17329842), (18, 11553228), (24, 8664921), (27, 7702152), (36, 5776614), (54, 3851076), (72, 2888307), (81, 2567384), (108, 1925538), (162, 1283692), (216, 962769), (324, 641846), (648, 320923)]