201650865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24049}}^1$

素因数の和:24113

約数の個数: 32

約数和(自身を含む): 355555200

約数和(自身を除く): 153904335

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 24049, 72147, 120245, 312637, 360735, 937911, 1034107, 1563185, 3102321, 4689555, 5170535, 13443391, 15511605, 40330173, 67216955, 201650865]

約数ペア:

[(1, 201650865), (3, 67216955), (5, 40330173), (13, 15511605), (15, 13443391), (39, 5170535), (43, 4689555), (65, 3102321), (129, 1563185), (195, 1034107), (215, 937911), (559, 360735), (645, 312637), (1677, 120245), (2795, 72147), (8385, 24049)]