197951244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1327}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 478334976

約数和(自身を除く): 280383732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 401, 802, 1203, 1327, 1604, 2406, 2654, 3981, 4812, 5308, 7962, 12431, 15924, 24862, 37293, 41137, 49724, 74586, 82274, 123411, 149172, 164548, 246822, 493644, 532127, 1064254, 1596381, 2128508, 3192762, 6385524, 16495937, 32991874, 49487811, 65983748, 98975622, 197951244]

約数ペア:

[(1, 197951244), (2, 98975622), (3, 65983748), (4, 49487811), (6, 32991874), (12, 16495937), (31, 6385524), (62, 3192762), (93, 2128508), (124, 1596381), (186, 1064254), (372, 532127), (401, 493644), (802, 246822), (1203, 164548), (1327, 149172), (1604, 123411), (2406, 82274), (2654, 74586), (3981, 49724), (4812, 41137), (5308, 37293), (7962, 24862), (12431, 15924)]