201498815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 290234880

約数和(自身を除く): 88736065

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 469, 1015, 1943, 2345, 2963, 9715, 13601, 14815, 20741, 68005, 85927, 103705, 198521, 429635, 601489, 992605, 1389647, 3007445, 5757109, 6948235, 28785545, 40299763, 201498815]

約数ペア:

[(1, 201498815), (5, 40299763), (7, 28785545), (29, 6948235), (35, 5757109), (67, 3007445), (145, 1389647), (203, 992605), (335, 601489), (469, 429635), (1015, 198521), (1943, 103705), (2345, 85927), (2963, 68005), (9715, 20741), (13601, 14815)]