211040028

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{37339}}^1$

素因数の和:37506

約数の個数: 36

約数和(自身を含む): 536874520

約数和(自身を除く): 325834492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 37339, 74678, 112017, 149356, 224034, 336051, 448068, 672102, 1344204, 5862223, 11724446, 17586669, 23448892, 35173338, 52760007, 70346676, 105520014, 211040028]

約数ペア:

[(1, 211040028), (2, 105520014), (3, 70346676), (4, 52760007), (6, 35173338), (9, 23448892), (12, 17586669), (18, 11724446), (36, 5862223), (157, 1344204), (314, 672102), (471, 448068), (628, 336051), (942, 224034), (1413, 149356), (1884, 112017), (2826, 74678), (5652, 37339)]