201391448

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{24229}}^1$

素因数の和:25274

約数の個数: 16

約数和(自身を含む): 377988000

約数和(自身を除く): 176596552

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 8312, 24229, 48458, 96916, 193832, 25173931, 50347862, 100695724, 201391448]

約数ペア:

[(1, 201391448), (2, 100695724), (4, 50347862), (8, 25173931), (1039, 193832), (2078, 96916), (4156, 48458), (8312, 24229)]