187825204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 389834368

約数和(自身を除く): 202009164

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 2044, 2137, 3139, 4274, 6278, 8548, 12556, 14959, 21973, 29918, 43946, 59836, 87892, 91891, 156001, 183782, 312002, 367564, 624004, 643237, 1092007, 1286474, 2184014, 2572948, 4368028, 6708043, 13416086, 26832172, 46956301, 93912602, 187825204]

約数ペア:

[(1, 187825204), (2, 93912602), (4, 46956301), (7, 26832172), (14, 13416086), (28, 6708043), (43, 4368028), (73, 2572948), (86, 2184014), (146, 1286474), (172, 1092007), (292, 643237), (301, 624004), (511, 367564), (602, 312002), (1022, 183782), (1204, 156001), (2044, 91891), (2137, 87892), (3139, 59836), (4274, 43946), (6278, 29918), (8548, 21973), (12556, 14959)]