201960652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71821}}^1$

素因数の和:71881

約数の個数: 24

約数和(自身を含む): 382093040

約数和(自身を除く): 180132388

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71821, 143642, 287284, 1364599, 2657377, 2729198, 5314754, 5458396, 10629508, 50490163, 100980326, 201960652]

約数ペア:

[(1, 201960652), (2, 100980326), (4, 50490163), (19, 10629508), (37, 5458396), (38, 5314754), (74, 2729198), (76, 2657377), (148, 1364599), (703, 287284), (1406, 143642), (2812, 71821)]