201017530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151141}}^1$

素因数の和:151174

約数の個数: 32

約数和(自身を含む): 435288960

約数和(自身を除く): 234271430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151141, 302282, 755705, 1057987, 1511410, 2115974, 2871679, 5289935, 5743358, 10579870, 14358395, 20101753, 28716790, 40203506, 100508765, 201017530]

約数ペア:

[(1, 201017530), (2, 100508765), (5, 40203506), (7, 28716790), (10, 20101753), (14, 14358395), (19, 10579870), (35, 5743358), (38, 5289935), (70, 2871679), (95, 2115974), (133, 1511410), (190, 1057987), (266, 755705), (665, 302282), (1330, 151141)]