201050712

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20089}}^1$

素因数の和:20240

約数の個数: 48

約数和(自身を含む): 548457000

約数和(自身を除く): 347406288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 361602, 482136, 723204, 1446408, 2792371, 5584742, 8377113, 11169484, 16754226, 22338968, 25131339, 33508452, 50262678, 67016904, 100525356, 201050712]

約数ペア:

[(1, 201050712), (2, 100525356), (3, 67016904), (4, 50262678), (6, 33508452), (8, 25131339), (9, 22338968), (12, 16754226), (18, 11169484), (24, 8377113), (36, 5584742), (72, 2792371), (139, 1446408), (278, 723204), (417, 482136), (556, 361602), (834, 241068), (1112, 180801), (1251, 160712), (1668, 120534), (2502, 80356), (3336, 60267), (5004, 40178), (10008, 20089)]