196204428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{111227}}^1$

素因数の和:111251

約数の個数: 54

約数和(自身を含む): 576939636

約数和(自身を除く): 380735208

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 111227, 222454, 333681, 444908, 667362, 778589, 1001043, 1334724, 1557178, 2002086, 2335767, 3114356, 4004172, 4671534, 5450123, 7007301, 9343068, 10900246, 14014602, 16350369, 21800492, 28029204, 32700738, 49051107, 65401476, 98102214, 196204428]

約数ペア:

[(1, 196204428), (2, 98102214), (3, 65401476), (4, 49051107), (6, 32700738), (7, 28029204), (9, 21800492), (12, 16350369), (14, 14014602), (18, 10900246), (21, 9343068), (28, 7007301), (36, 5450123), (42, 4671534), (49, 4004172), (63, 3114356), (84, 2335767), (98, 2002086), (126, 1557178), (147, 1334724), (196, 1001043), (252, 778589), (294, 667362), (441, 444908), (588, 333681), (882, 222454), (1764, 111227)]