201099405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031279}}^1$

素因数の和:1031300

約数の個数: 16

約数和(自身を含む): 346510080

約数和(自身を除く): 145410675

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1031279, 3093837, 5156395, 13406627, 15469185, 40219881, 67033135, 201099405]

約数ペア:

[(1, 201099405), (3, 67033135), (5, 40219881), (13, 15469185), (15, 13406627), (39, 5156395), (65, 3093837), (195, 1031279)]