205966635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63277}}^1$

素因数の和:63323

約数の個数: 32

約数和(自身を含む): 388780032

約数和(自身を除く): 182813397

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 63277, 189831, 316385, 442939, 949155, 1328817, 1961587, 2214695, 5884761, 6644085, 9807935, 13731109, 29423805, 41193327, 68655545, 205966635]

約数ペア:

[(1, 205966635), (3, 68655545), (5, 41193327), (7, 29423805), (15, 13731109), (21, 9807935), (31, 6644085), (35, 5884761), (93, 2214695), (105, 1961587), (155, 1328817), (217, 949155), (465, 442939), (651, 316385), (1085, 189831), (3255, 63277)]