201959265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22859}}^1$

素因数の和:22917

約数の個数: 32

約数和(自身を含む): 351129600

約数和(自身を除く): 149170335

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 22859, 68577, 114295, 342885, 434321, 708629, 1302963, 2125887, 2171605, 3543145, 6514815, 10629435, 13463951, 40391853, 67319755, 201959265]

約数ペア:

[(1, 201959265), (3, 67319755), (5, 40391853), (15, 13463951), (19, 10629435), (31, 6514815), (57, 3543145), (93, 2171605), (95, 2125887), (155, 1302963), (285, 708629), (465, 434321), (589, 342885), (1767, 114295), (2945, 68577), (8835, 22859)]