210813974

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{18077}}^1$

素因数の和:18117

約数の個数: 32

約数和(自身を含む): 390484800

約数和(自身を除く): 179670826

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 18077, 36154, 126539, 253078, 307309, 614618, 885773, 1771546, 2151163, 4302326, 6200411, 12400822, 15058141, 30116282, 105406987, 210813974]

約数ペア:

[(1, 210813974), (2, 105406987), (7, 30116282), (14, 15058141), (17, 12400822), (34, 6200411), (49, 4302326), (98, 2151163), (119, 1771546), (238, 885773), (343, 614618), (686, 307309), (833, 253078), (1666, 126539), (5831, 36154), (11662, 18077)]