207834230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5279}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 389283840

約数和(自身を除く): 181449610

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 5279, 7874, 10558, 19685, 26395, 39370, 52790, 163649, 327298, 670433, 818245, 1340866, 1636490, 3352165, 6704330, 20783423, 41566846, 103917115, 207834230]

約数ペア:

[(1, 207834230), (2, 103917115), (5, 41566846), (10, 20783423), (31, 6704330), (62, 3352165), (127, 1636490), (155, 1340866), (254, 818245), (310, 670433), (635, 327298), (1270, 163649), (3937, 52790), (5279, 39370), (7874, 26395), (10558, 19685)]