202918317

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 319721472

約数和(自身を除く): 116803155

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 987, 1743, 2477, 3901, 7431, 11703, 17339, 27307, 52017, 81921, 116419, 205591, 349257, 616773, 814933, 1439137, 2444799, 4317411, 9662777, 28988331, 67639439, 202918317]

約数ペア:

[(1, 202918317), (3, 67639439), (7, 28988331), (21, 9662777), (47, 4317411), (83, 2444799), (141, 1439137), (249, 814933), (329, 616773), (581, 349257), (987, 205591), (1743, 116419), (2477, 81921), (3901, 52017), (7431, 27307), (11703, 17339)]