200880944072

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{180648331}}^1$

素因数の和:180648476

約数の個数: 16

約数和(自身を含む): 379361497200

約数和(自身を除く): 178480553128

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 180648331, 361296662, 722593324, 1445186648, 25110118009, 50220236018, 100440472036, 200880944072]

約数ペア:

[(1, 200880944072), (2, 100440472036), (4, 50220236018), (8, 25110118009), (139, 1445186648), (278, 722593324), (556, 361296662), (1112, 180648331)]