200425876

素因数分解:

$2^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 60

約数和(自身を含む): 419981940

約数和(自身を除く): 219556064

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 509, 574, 686, 1018, 1148, 1372, 2009, 2036, 2401, 3563, 4018, 4802, 7126, 8036, 9604, 14063, 14252, 20869, 24941, 28126, 41738, 49882, 56252, 83476, 98441, 99764, 146083, 174587, 196882, 292166, 349174, 393764, 584332, 698348, 1022581, 1222109, 2045162, 2444218, 4090324, 4888436, 7158067, 14316134, 28632268, 50106469, 100212938, 200425876]

約数ペア:

[(1, 200425876), (2, 100212938), (4, 50106469), (7, 28632268), (14, 14316134), (28, 7158067), (41, 4888436), (49, 4090324), (82, 2444218), (98, 2045162), (164, 1222109), (196, 1022581), (287, 698348), (343, 584332), (509, 393764), (574, 349174), (686, 292166), (1018, 196882), (1148, 174587), (1372, 146083), (2009, 99764), (2036, 98441), (2401, 83476), (3563, 56252), (4018, 49882), (4802, 41738), (7126, 28126), (8036, 24941), (9604, 20869), (14063, 14252)]