201844656009

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{1873}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 298218945024

約数和(自身を除く): 96374289015

約数列:

[1, 3, 9, 71, 137, 213, 411, 639, 1231, 1233, 1873, 3693, 5619, 9727, 11079, 16857, 29181, 87401, 87543, 132983, 168647, 256601, 262203, 398949, 505941, 769803, 786609, 1196847, 1517823, 2305663, 2309409, 6916989, 11973937, 18218671, 20750967, 35921811, 54656013, 107765433, 163702073, 163968039, 315875831, 491106219, 947627493, 1473318657, 2842882479, 22427184001, 67281552003, 201844656009]

約数ペア:

[(1, 201844656009), (3, 67281552003), (9, 22427184001), (71, 2842882479), (137, 1473318657), (213, 947627493), (411, 491106219), (639, 315875831), (1231, 163968039), (1233, 163702073), (1873, 107765433), (3693, 54656013), (5619, 35921811), (9727, 20750967), (11079, 18218671), (16857, 11973937), (29181, 6916989), (87401, 2309409), (87543, 2305663), (132983, 1517823), (168647, 1196847), (256601, 786609), (262203, 769803), (398949, 505941)]