208710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{773}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 557280

約数和(自身を除く): 348570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 773, 1546, 2319, 3865, 4638, 6957, 7730, 11595, 13914, 20871, 23190, 34785, 41742, 69570, 104355, 208710]

約数ペア:

[(1, 208710), (2, 104355), (3, 69570), (5, 41742), (6, 34785), (9, 23190), (10, 20871), (15, 13914), (18, 11595), (27, 7730), (30, 6957), (45, 4638), (54, 3865), (90, 2319), (135, 1546), (270, 773)]