201230835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 351500544

約数和(自身を除く): 150269709

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 169, 195, 487, 489, 507, 815, 845, 1461, 2119, 2435, 2445, 2535, 6331, 6357, 7305, 10595, 18993, 27547, 31655, 31785, 79381, 82303, 82641, 94965, 137735, 238143, 246909, 396905, 411515, 413205, 1031953, 1190715, 1234545, 3095859, 5159765, 13415389, 15479295, 40246167, 67076945, 201230835]

約数ペア:

[(1, 201230835), (3, 67076945), (5, 40246167), (13, 15479295), (15, 13415389), (39, 5159765), (65, 3095859), (163, 1234545), (169, 1190715), (195, 1031953), (487, 413205), (489, 411515), (507, 396905), (815, 246909), (845, 238143), (1461, 137735), (2119, 94965), (2435, 82641), (2445, 82303), (2535, 79381), (6331, 31785), (6357, 31655), (7305, 27547), (10595, 18993)]