201690435

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 330930432

約数和(自身を除く): 129239997

約数列:

[1, 3, 5, 15, 67, 101, 201, 303, 335, 505, 1005, 1515, 1987, 5961, 6767, 9935, 20301, 29805, 33835, 101505, 133129, 200687, 399387, 602061, 665645, 1003435, 1996935, 3010305, 13446029, 40338087, 67230145, 201690435]

約数ペア:

[(1, 201690435), (3, 67230145), (5, 40338087), (15, 13446029), (67, 3010305), (101, 1996935), (201, 1003435), (303, 665645), (335, 602061), (505, 399387), (1005, 200687), (1515, 133129), (1987, 101505), (5961, 33835), (6767, 29805), (9935, 20301)]