201134497240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{82432171}}^1$

素因数の和:82432243

約数の個数: 32

約数和(自身を含む): 459971519760

約数和(自身を除く): 258837022520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 82432171, 164864342, 329728684, 412160855, 659457368, 824321710, 1648643420, 3297286840, 5028362431, 10056724862, 20113449724, 25141812155, 40226899448, 50283624310, 100567248620, 201134497240]

約数ペア:

[(1, 201134497240), (2, 100567248620), (4, 50283624310), (5, 40226899448), (8, 25141812155), (10, 20113449724), (20, 10056724862), (40, 5028362431), (61, 3297286840), (122, 1648643420), (244, 824321710), (305, 659457368), (488, 412160855), (610, 329728684), (1220, 164864342), (2440, 82432171)]