210330910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{877}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 392571360

約数和(自身を除く): 182240450

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 827, 877, 1654, 1754, 4135, 4385, 8270, 8770, 23983, 25433, 47966, 50866, 119915, 127165, 239830, 254330, 725279, 1450558, 3626395, 7252790, 21033091, 42066182, 105165455, 210330910]

約数ペア:

[(1, 210330910), (2, 105165455), (5, 42066182), (10, 21033091), (29, 7252790), (58, 3626395), (145, 1450558), (290, 725279), (827, 254330), (877, 239830), (1654, 127165), (1754, 119915), (4135, 50866), (4385, 47966), (8270, 25433), (8770, 23983)]