220124856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{187181}}^1$

素因数の和:187204

約数の個数: 48

約数和(自身を含む): 640162440

約数和(自身を除く): 420037584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 187181, 374362, 561543, 748724, 1123086, 1310267, 1497448, 2246172, 2620534, 3930801, 4492344, 5241068, 7861602, 9171869, 10482136, 15723204, 18343738, 27515607, 31446408, 36687476, 55031214, 73374952, 110062428, 220124856]

約数ペア:

[(1, 220124856), (2, 110062428), (3, 73374952), (4, 55031214), (6, 36687476), (7, 31446408), (8, 27515607), (12, 18343738), (14, 15723204), (21, 10482136), (24, 9171869), (28, 7861602), (42, 5241068), (49, 4492344), (56, 3930801), (84, 2620534), (98, 2246172), (147, 1497448), (168, 1310267), (196, 1123086), (294, 748724), (392, 561543), (588, 374362), (1176, 187181)]