201498776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 185573224

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 419, 838, 1279, 1676, 2558, 3352, 5116, 10232, 19693, 39386, 60113, 78772, 120226, 157544, 240452, 480904, 535901, 1071802, 2143604, 4287208, 25187347, 50374694, 100749388, 201498776]

約数ペア:

[(1, 201498776), (2, 100749388), (4, 50374694), (8, 25187347), (47, 4287208), (94, 2143604), (188, 1071802), (376, 535901), (419, 480904), (838, 240452), (1279, 157544), (1676, 120226), (2558, 78772), (3352, 60113), (5116, 39386), (10232, 19693)]