201069570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515563}}^1$

素因数の和:515586

約数の個数: 32

約数和(自身を含む): 519688512

約数和(自身を除く): 318618942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 515563, 1031126, 1546689, 2577815, 3093378, 5155630, 6702319, 7733445, 13404638, 15466890, 20106957, 33511595, 40213914, 67023190, 100534785, 201069570]

約数ペア:

[(1, 201069570), (2, 100534785), (3, 67023190), (5, 40213914), (6, 33511595), (10, 20106957), (13, 15466890), (15, 13404638), (26, 7733445), (30, 6702319), (39, 5155630), (65, 3093378), (78, 2577815), (130, 1546689), (195, 1031126), (390, 515563)]