218809886722

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{985639}}^1$

素因数の和:985906

約数の個数: 32

約数和(自身を含む): 381229781760

約数和(自身を除く): 162419895038

約数列:

[1, 2, 7, 14, 101, 157, 202, 314, 707, 1099, 1414, 2198, 15857, 31714, 110999, 221998, 985639, 1971278, 6899473, 13798946, 99549539, 154745323, 199099078, 309490646, 696846773, 1083217261, 1393693546, 2166434522, 15629277623, 31258555246, 109404943361, 218809886722]

約数ペア:

[(1, 218809886722), (2, 109404943361), (7, 31258555246), (14, 15629277623), (101, 2166434522), (157, 1393693546), (202, 1083217261), (314, 696846773), (707, 309490646), (1099, 199099078), (1414, 154745323), (2198, 99549539), (15857, 13798946), (31714, 6899473), (110999, 1971278), (221998, 985639)]