201005624488

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{563}}^1\times {\mathrm{154423}}^1$

素因数の和:155026

約数の個数: 48

約数和(自身を含む): 401073101280

約数和(自身を除く): 200067476792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 563, 578, 1126, 1156, 2252, 2312, 4504, 9571, 19142, 38284, 76568, 154423, 162707, 308846, 325414, 617692, 650828, 1235384, 1301656, 2625191, 5250382, 10500764, 21001528, 44628247, 86940149, 89256494, 173880298, 178512988, 347760596, 357025976, 695521192, 1477982533, 2955965066, 5911930132, 11823860264, 25125703061, 50251406122, 100502812244, 201005624488]

約数ペア:

[(1, 201005624488), (2, 100502812244), (4, 50251406122), (8, 25125703061), (17, 11823860264), (34, 5911930132), (68, 2955965066), (136, 1477982533), (289, 695521192), (563, 357025976), (578, 347760596), (1126, 178512988), (1156, 173880298), (2252, 89256494), (2312, 86940149), (4504, 44628247), (9571, 21001528), (19142, 10500764), (38284, 5250382), (76568, 2625191), (154423, 1301656), (162707, 1235384), (308846, 650828), (325414, 617692)]