202116452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5923}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 373212000

約数和(自身を除く): 171095548

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 5923, 8531, 11846, 17062, 23692, 34124, 112537, 225074, 450148, 2659427, 5318854, 10637708, 50529113, 101058226, 202116452]

約数ペア:

[(1, 202116452), (2, 101058226), (4, 50529113), (19, 10637708), (38, 5318854), (76, 2659427), (449, 450148), (898, 225074), (1796, 112537), (5923, 34124), (8531, 23692), (11846, 17062)]