202215372

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 478269792

約数和(自身を除く): 276054420

約数列:

[1, 2, 3, 4, 6, 12, 157, 181, 314, 362, 471, 543, 593, 628, 724, 942, 1086, 1186, 1779, 1884, 2172, 2372, 3558, 7116, 28417, 56834, 85251, 93101, 107333, 113668, 170502, 186202, 214666, 279303, 321999, 341004, 372404, 429332, 558606, 643998, 1117212, 1287996, 16851281, 33702562, 50553843, 67405124, 101107686, 202215372]

約数ペア:

[(1, 202215372), (2, 101107686), (3, 67405124), (4, 50553843), (6, 33702562), (12, 16851281), (157, 1287996), (181, 1117212), (314, 643998), (362, 558606), (471, 429332), (543, 372404), (593, 341004), (628, 321999), (724, 279303), (942, 214666), (1086, 186202), (1186, 170502), (1779, 113668), (1884, 107333), (2172, 93101), (2372, 85251), (3558, 56834), (7116, 28417)]