201409370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17683}}^1$

素因数の和:17774

約数の個数: 32

約数和(自身を含む): 389613888

約数和(自身を除く): 188204518

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 17683, 35366, 88415, 176830, 300611, 601222, 1184761, 1503055, 2369522, 3006110, 5923805, 11847610, 20140937, 40281874, 100704685, 201409370]

約数ペア:

[(1, 201409370), (2, 100704685), (5, 40281874), (10, 20140937), (17, 11847610), (34, 5923805), (67, 3006110), (85, 2369522), (134, 1503055), (170, 1184761), (335, 601222), (670, 300611), (1139, 176830), (2278, 88415), (5695, 35366), (11390, 17683)]