219773934

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 489922992

約数和(自身を除く): 270149058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 954, 963, 1926, 2153, 4306, 5671, 6459, 11342, 12918, 17013, 19377, 34026, 38754, 51039, 102078, 114109, 228218, 230371, 342327, 460742, 684654, 691113, 1026981, 1382226, 2053962, 2073339, 4146678, 12209663, 24419326, 36628989, 73257978, 109886967, 219773934]

約数ペア:

[(1, 219773934), (2, 109886967), (3, 73257978), (6, 36628989), (9, 24419326), (18, 12209663), (53, 4146678), (106, 2073339), (107, 2053962), (159, 1382226), (214, 1026981), (318, 691113), (321, 684654), (477, 460742), (642, 342327), (954, 230371), (963, 228218), (1926, 114109), (2153, 102078), (4306, 51039), (5671, 38754), (6459, 34026), (11342, 19377), (12918, 17013)]