202107941

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1453}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 238967808

約数和(自身を除く): 36859867

約数列:

[1, 7, 31, 217, 641, 1453, 4487, 10171, 19871, 45043, 139097, 315301, 931373, 6519611, 28872563, 202107941]

約数ペア:

[(1, 202107941), (7, 28872563), (31, 6519611), (217, 931373), (641, 315301), (1453, 139097), (4487, 45043), (10171, 19871)]