201663345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1034171}}^1$

素因数の和:1034192

約数の個数: 16

約数和(自身を含む): 347481792

約数和(自身を除く): 145818447

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1034171, 3102513, 5170855, 13444223, 15512565, 40332669, 67221115, 201663345]

約数ペア:

[(1, 201663345), (3, 67221115), (5, 40332669), (13, 15512565), (15, 13444223), (39, 5170855), (65, 3102513), (195, 1034171)]