201993725180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1\times {\mathrm{168781}}^1$

素因数の和:173406

約数の個数: 48

約数和(自身を含む): 456918528864

約数和(自身を除く): 254924803684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4603, 9206, 18412, 23015, 46030, 59839, 92060, 119678, 168781, 239356, 299195, 337562, 598390, 675124, 843905, 1196780, 1687810, 2194153, 3375620, 4388306, 8776612, 10970765, 21941530, 43883060, 776898943, 1553797886, 3107595772, 3884494715, 7768989430, 10099686259, 15537978860, 20199372518, 40398745036, 50498431295, 100996862590, 201993725180]

約数ペア:

[(1, 201993725180), (2, 100996862590), (4, 50498431295), (5, 40398745036), (10, 20199372518), (13, 15537978860), (20, 10099686259), (26, 7768989430), (52, 3884494715), (65, 3107595772), (130, 1553797886), (260, 776898943), (4603, 43883060), (9206, 21941530), (18412, 10970765), (23015, 8776612), (46030, 4388306), (59839, 3375620), (92060, 2194153), (119678, 1687810), (168781, 1196780), (239356, 843905), (299195, 675124), (337562, 598390)]