200713280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10631}}^1$

素因数の和:10707

約数の個数: 56

約数和(自身を含む): 486095040

約数和(自身を除く): 285381760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 10631, 18880, 21262, 42524, 53155, 85048, 106310, 170096, 212620, 340192, 425240, 627229, 680384, 850480, 1254458, 1700960, 2508916, 3136145, 3401920, 5017832, 6272290, 10035664, 12544580, 20071328, 25089160, 40142656, 50178320, 100356640, 200713280]

約数ペア:

[(1, 200713280), (2, 100356640), (4, 50178320), (5, 40142656), (8, 25089160), (10, 20071328), (16, 12544580), (20, 10035664), (32, 6272290), (40, 5017832), (59, 3401920), (64, 3136145), (80, 2508916), (118, 1700960), (160, 1254458), (236, 850480), (295, 680384), (320, 627229), (472, 425240), (590, 340192), (944, 212620), (1180, 170096), (1888, 106310), (2360, 85048), (3776, 53155), (4720, 42524), (9440, 21262), (10631, 18880)]