210522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 453600

約数和(自身を除く): 243078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2699, 5398, 8097, 16194, 35087, 70174, 105261, 210522]

約数ペア:

[(1, 210522), (2, 105261), (3, 70174), (6, 35087), (13, 16194), (26, 8097), (39, 5398), (78, 2699)]