201778284

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{107101}}^1$

素因数の和:107265

約数の個数: 24

約数和(自身を含む): 473819248

約数和(自身を除く): 272040964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 107101, 214202, 321303, 428404, 642606, 1285212, 16814857, 33629714, 50444571, 67259428, 100889142, 201778284]

約数ペア:

[(1, 201778284), (2, 100889142), (3, 67259428), (4, 50444571), (6, 33629714), (12, 16814857), (157, 1285212), (314, 642606), (471, 428404), (628, 321303), (942, 214202), (1884, 107101)]