202152640

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13441}}^1$

素因数の和:13505

約数の個数: 56

約数和(自身を含む): 491654592

約数和(自身を除く): 289501952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 13441, 15040, 26882, 53764, 67205, 107528, 134410, 215056, 268820, 430112, 537640, 631727, 860224, 1075280, 1263454, 2150560, 2526908, 3158635, 4301120, 5053816, 6317270, 10107632, 12634540, 20215264, 25269080, 40430528, 50538160, 101076320, 202152640]

約数ペア:

[(1, 202152640), (2, 101076320), (4, 50538160), (5, 40430528), (8, 25269080), (10, 20215264), (16, 12634540), (20, 10107632), (32, 6317270), (40, 5053816), (47, 4301120), (64, 3158635), (80, 2526908), (94, 2150560), (160, 1263454), (188, 1075280), (235, 860224), (320, 631727), (376, 537640), (470, 430112), (752, 268820), (940, 215056), (1504, 134410), (1880, 107528), (3008, 67205), (3760, 53764), (7520, 26882), (13441, 15040)]