202217820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11197}}^1$

素因数の和:11259

約数の個数: 96

約数和(自身を含む): 662204928

約数和(自身を除く): 459987108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 11197, 18060, 22394, 33591, 44788, 55985, 67182, 78379, 111970, 134364, 156758, 167955, 223940, 235137, 313516, 335910, 391895, 470274, 481471, 671820, 783790, 940548, 962942, 1175685, 1444413, 1567580, 1925884, 2351370, 2407355, 2888826, 3370297, 4702740, 4814710, 5777652, 6740594, 7222065, 9629420, 10110891, 13481188, 14444130, 16851485, 20221782, 28888260, 33702970, 40443564, 50554455, 67405940, 101108910, 202217820]

約数ペア:

[(1, 202217820), (2, 101108910), (3, 67405940), (4, 50554455), (5, 40443564), (6, 33702970), (7, 28888260), (10, 20221782), (12, 16851485), (14, 14444130), (15, 13481188), (20, 10110891), (21, 9629420), (28, 7222065), (30, 6740594), (35, 5777652), (42, 4814710), (43, 4702740), (60, 3370297), (70, 2888826), (84, 2407355), (86, 2351370), (105, 1925884), (129, 1567580), (140, 1444413), (172, 1175685), (210, 962942), (215, 940548), (258, 783790), (301, 671820), (420, 481471), (430, 470274), (516, 391895), (602, 335910), (645, 313516), (860, 235137), (903, 223940), (1204, 167955), (1290, 156758), (1505, 134364), (1806, 111970), (2580, 78379), (3010, 67182), (3612, 55985), (4515, 44788), (6020, 33591), (9030, 22394), (11197, 18060)]