201728396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{33599}}^1$

素因数の和:33701

約数の個数: 24

約数和(自身を含む): 376320000

約数和(自身を除く): 174591604

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 33599, 67198, 134396, 638381, 1276762, 2553524, 2654321, 5308642, 10617284, 50432099, 100864198, 201728396]

約数ペア:

[(1, 201728396), (2, 100864198), (4, 50432099), (19, 10617284), (38, 5308642), (76, 2654321), (79, 2553524), (158, 1276762), (316, 638381), (1501, 134396), (3002, 67198), (6004, 33599)]