208586460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{7919}}^1$

素因数の和:8370

約数の個数: 48

約数和(自身を含む): 585446400

約数和(自身を除く): 376859940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 7919, 8780, 13170, 15838, 23757, 26340, 31676, 39595, 47514, 79190, 95028, 118785, 158380, 237570, 475140, 3476441, 6952882, 10429323, 13905764, 17382205, 20858646, 34764410, 41717292, 52146615, 69528820, 104293230, 208586460]

約数ペア:

[(1, 208586460), (2, 104293230), (3, 69528820), (4, 52146615), (5, 41717292), (6, 34764410), (10, 20858646), (12, 17382205), (15, 13905764), (20, 10429323), (30, 6952882), (60, 3476441), (439, 475140), (878, 237570), (1317, 158380), (1756, 118785), (2195, 95028), (2634, 79190), (4390, 47514), (5268, 39595), (6585, 31676), (7919, 26340), (8780, 23757), (13170, 15838)]