207865716

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 491593536

約数和(自身を除く): 283727820

約数列:

[1, 2, 3, 4, 6, 12, 137, 227, 274, 411, 454, 548, 557, 681, 822, 908, 1114, 1362, 1644, 1671, 2228, 2724, 3342, 6684, 31099, 62198, 76309, 93297, 124396, 126439, 152618, 186594, 228927, 252878, 305236, 373188, 379317, 457854, 505756, 758634, 915708, 1517268, 17322143, 34644286, 51966429, 69288572, 103932858, 207865716]

約数ペア:

[(1, 207865716), (2, 103932858), (3, 69288572), (4, 51966429), (6, 34644286), (12, 17322143), (137, 1517268), (227, 915708), (274, 758634), (411, 505756), (454, 457854), (548, 379317), (557, 373188), (681, 305236), (822, 252878), (908, 228927), (1114, 186594), (1362, 152618), (1644, 126439), (1671, 124396), (2228, 93297), (2724, 76309), (3342, 62198), (6684, 31099)]