201576459

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 317850624

約数和(自身を除く): 116274165

約数列:

[1, 3, 7, 21, 41, 103, 123, 287, 309, 721, 861, 2163, 2273, 4223, 6819, 12669, 15911, 29561, 47733, 88683, 93193, 234119, 279579, 652351, 702357, 1638833, 1957053, 4916499, 9598879, 28796637, 67192153, 201576459]

約数ペア:

[(1, 201576459), (3, 67192153), (7, 28796637), (21, 9598879), (41, 4916499), (103, 1957053), (123, 1638833), (287, 702357), (309, 652351), (721, 279579), (861, 234119), (2163, 93193), (2273, 88683), (4223, 47733), (6819, 29561), (12669, 15911)]