202115505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4481}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 337333248

約数和(自身を除く): 135217743

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1455, 3007, 4481, 9021, 13443, 15035, 22405, 45105, 67215, 138911, 416733, 434657, 694555, 1303971, 2083665, 2173285, 6519855, 13474367, 40423101, 67371835, 202115505]

約数ペア:

[(1, 202115505), (3, 67371835), (5, 40423101), (15, 13474367), (31, 6519855), (93, 2173285), (97, 2083665), (155, 1303971), (291, 694555), (465, 434657), (485, 416733), (1455, 138911), (3007, 67215), (4481, 45105), (9021, 22405), (13443, 15035)]