201605314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{67157}}^1$

素因数の和:67257

約数の個数: 16

約数和(自身を含む): 322358400

約数和(自身を除く): 120753086

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 67157, 134314, 1275983, 2551966, 5305403, 10610806, 100802657, 201605314]

約数ペア:

[(1, 201605314), (2, 100802657), (19, 10610806), (38, 5305403), (79, 2551966), (158, 1275983), (1501, 134314), (3002, 67157)]