201849280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21751}}^1$

素因数の和:21797

約数の個数: 56

約数和(自身を含む): 497250720

約数和(自身を除く): 295401440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21751, 43502, 87004, 108755, 174008, 217510, 348016, 435020, 630779, 696032, 870040, 1261558, 1392064, 1740080, 2523116, 3153895, 3480160, 5046232, 6307790, 6960320, 10092464, 12615580, 20184928, 25231160, 40369856, 50462320, 100924640, 201849280]

約数ペア:

[(1, 201849280), (2, 100924640), (4, 50462320), (5, 40369856), (8, 25231160), (10, 20184928), (16, 12615580), (20, 10092464), (29, 6960320), (32, 6307790), (40, 5046232), (58, 3480160), (64, 3153895), (80, 2523116), (116, 1740080), (145, 1392064), (160, 1261558), (232, 870040), (290, 696032), (320, 630779), (464, 435020), (580, 348016), (928, 217510), (1160, 174008), (1856, 108755), (2320, 87004), (4640, 43502), (9280, 21751)]