201843190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1523}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 376915680

約数和(自身を除く): 175072490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 914, 1523, 2285, 3046, 4570, 7615, 13253, 15230, 26506, 44167, 66265, 88334, 132530, 220835, 441670, 696011, 1392022, 3480055, 6960110, 20184319, 40368638, 100921595, 201843190]

約数ペア:

[(1, 201843190), (2, 100921595), (5, 40368638), (10, 20184319), (29, 6960110), (58, 3480055), (145, 1392022), (290, 696011), (457, 441670), (914, 220835), (1523, 132530), (2285, 88334), (3046, 66265), (4570, 44167), (7615, 26506), (13253, 15230)]