201657495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22003}}^1$

素因数の和:22071

約数の個数: 32

約数和(自身を含む): 354880512

約数和(自身を除く): 153223017

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 22003, 66009, 110015, 286039, 330045, 858117, 1034141, 1430195, 3102423, 4290585, 5170705, 13443833, 15512115, 40331499, 67219165, 201657495]

約数ペア:

[(1, 201657495), (3, 67219165), (5, 40331499), (13, 15512115), (15, 13443833), (39, 5170705), (47, 4290585), (65, 3102423), (141, 1430195), (195, 1034141), (235, 858117), (611, 330045), (705, 286039), (1833, 110015), (3055, 66009), (9165, 22003)]