200860904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2137}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 389971200

約数和(自身を除く): 189110296

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 379, 758, 1516, 2137, 3032, 4274, 8548, 11749, 17096, 23498, 46996, 66247, 93992, 132494, 264988, 529976, 809923, 1619846, 3239692, 6479384, 25107613, 50215226, 100430452, 200860904]

約数ペア:

[(1, 200860904), (2, 100430452), (4, 50215226), (8, 25107613), (31, 6479384), (62, 3239692), (124, 1619846), (248, 809923), (379, 529976), (758, 264988), (1516, 132494), (2137, 93992), (3032, 66247), (4274, 46996), (8548, 23498), (11749, 17096)]