200372568208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{790961}}^1$

素因数の和:791263

約数の個数: 40

約数和(自身を含む): 395455689216

約数和(自身を除く): 195083121008

約数列:

[1, 2, 4, 8, 16, 71, 142, 223, 284, 446, 568, 892, 1136, 1784, 3568, 15833, 31666, 63332, 126664, 253328, 790961, 1581922, 3163844, 6327688, 12655376, 56158231, 112316462, 176384303, 224632924, 352768606, 449265848, 705537212, 898531696, 1411074424, 2822148848, 12523285513, 25046571026, 50093142052, 100186284104, 200372568208]

約数ペア:

[(1, 200372568208), (2, 100186284104), (4, 50093142052), (8, 25046571026), (16, 12523285513), (71, 2822148848), (142, 1411074424), (223, 898531696), (284, 705537212), (446, 449265848), (568, 352768606), (892, 224632924), (1136, 176384303), (1784, 112316462), (3568, 56158231), (15833, 12655376), (31666, 6327688), (63332, 3163844), (126664, 1581922), (253328, 790961)]