204580730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{2531}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 377369280

約数和(自身を除く): 172788550

約数列:

[1, 2, 5, 10, 59, 118, 137, 274, 295, 590, 685, 1370, 2531, 5062, 8083, 12655, 16166, 25310, 40415, 80830, 149329, 298658, 346747, 693494, 746645, 1493290, 1733735, 3467470, 20458073, 40916146, 102290365, 204580730]

約数ペア:

[(1, 204580730), (2, 102290365), (5, 40916146), (10, 20458073), (59, 3467470), (118, 1733735), (137, 1493290), (274, 746645), (295, 693494), (590, 346747), (685, 298658), (1370, 149329), (2531, 80830), (5062, 40415), (8083, 25310), (12655, 16166)]