193514510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 217058290

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 131, 235, 262, 329, 449, 470, 655, 658, 898, 917, 1310, 1645, 1834, 2245, 3143, 3290, 4490, 4585, 6157, 6286, 9170, 12314, 15715, 21103, 30785, 31430, 42206, 43099, 58819, 61570, 86198, 105515, 117638, 147721, 211030, 215495, 294095, 295442, 411733, 430990, 588190, 738605, 823466, 1477210, 2058665, 2764493, 4117330, 5528986, 13822465, 19351451, 27644930, 38702902, 96757255, 193514510]

約数ペア:

[(1, 193514510), (2, 96757255), (5, 38702902), (7, 27644930), (10, 19351451), (14, 13822465), (35, 5528986), (47, 4117330), (70, 2764493), (94, 2058665), (131, 1477210), (235, 823466), (262, 738605), (329, 588190), (449, 430990), (470, 411733), (655, 295442), (658, 294095), (898, 215495), (917, 211030), (1310, 147721), (1645, 117638), (1834, 105515), (2245, 86198), (3143, 61570), (3290, 58819), (4490, 43099), (4585, 42206), (6157, 31430), (6286, 30785), (9170, 21103), (12314, 15715)]