200232405

素因数分解:

$3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 360409632

約数和(自身を除く): 160177227

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 283, 405, 849, 1415, 1747, 2547, 4245, 5241, 7641, 8735, 12735, 15723, 22923, 26205, 38205, 47169, 78615, 114615, 141507, 235845, 494401, 707535, 1483203, 2472005, 4449609, 7416015, 13348827, 22248045, 40046481, 66744135, 200232405]

約数ペア:

[(1, 200232405), (3, 66744135), (5, 40046481), (9, 22248045), (15, 13348827), (27, 7416015), (45, 4449609), (81, 2472005), (135, 1483203), (283, 707535), (405, 494401), (849, 235845), (1415, 141507), (1747, 114615), (2547, 78615), (4245, 47169), (5241, 38205), (7641, 26205), (8735, 22923), (12735, 15723)]