201445110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17351}}^1$

素因数の和:17410

約数の個数: 64

約数和(自身を含む): 549711360

約数和(自身を除く): 348266250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 17351, 34702, 52053, 86755, 104106, 156159, 173510, 260265, 312318, 468477, 520530, 746093, 780795, 936954, 1492186, 1561590, 2238279, 2342385, 3730465, 4476558, 4684770, 6714837, 7460930, 11191395, 13429674, 20144511, 22382790, 33574185, 40289022, 67148370, 100722555, 201445110]

約数ペア:

[(1, 201445110), (2, 100722555), (3, 67148370), (5, 40289022), (6, 33574185), (9, 22382790), (10, 20144511), (15, 13429674), (18, 11191395), (27, 7460930), (30, 6714837), (43, 4684770), (45, 4476558), (54, 3730465), (86, 2342385), (90, 2238279), (129, 1561590), (135, 1492186), (215, 936954), (258, 780795), (270, 746093), (387, 520530), (430, 468477), (645, 312318), (774, 260265), (1161, 173510), (1290, 156159), (1935, 104106), (2322, 86755), (3870, 52053), (5805, 34702), (11610, 17351)]