201720148

素因数分解:

$2^2\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{3727}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 403757312

約数和(自身を除く): 202037164

約数列:

[1, 2, 4, 7, 14, 28, 1933, 3727, 3866, 7454, 7732, 13531, 14908, 26089, 27062, 52178, 54124, 104356, 7204291, 14408582, 28817164, 50430037, 100860074, 201720148]

約数ペア:

[(1, 201720148), (2, 100860074), (4, 50430037), (7, 28817164), (14, 14408582), (28, 7204291), (1933, 104356), (3727, 54124), (3866, 52178), (7454, 27062), (7732, 26089), (13531, 14908)]