201348345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 352460160

約数和(自身を除く): 151111815

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389, 1167, 1945, 3137, 4279, 5835, 9411, 12837, 15685, 21395, 34507, 47055, 64185, 103521, 172535, 517605, 1220293, 3660879, 6101465, 13423223, 18304395, 40269669, 67116115, 201348345]

約数ペア:

[(1, 201348345), (3, 67116115), (5, 40269669), (11, 18304395), (15, 13423223), (33, 6101465), (55, 3660879), (165, 1220293), (389, 517605), (1167, 172535), (1945, 103521), (3137, 64185), (4279, 47055), (5835, 34507), (9411, 21395), (12837, 15685)]