201991460744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14887}}^1\times {\mathrm{99767}}^1$

素因数の和:114677

約数の個数: 32

約数和(自身を含む): 401043415680

約数和(自身を除く): 199051954936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14887, 29774, 59548, 99767, 119096, 199534, 253079, 399068, 506158, 798136, 1012316, 1696039, 2024632, 3392078, 6784156, 13568312, 1485231329, 2970462658, 5940925316, 11881850632, 25248932593, 50497865186, 100995730372, 201991460744]

約数ペア:

[(1, 201991460744), (2, 100995730372), (4, 50497865186), (8, 25248932593), (17, 11881850632), (34, 5940925316), (68, 2970462658), (136, 1485231329), (14887, 13568312), (29774, 6784156), (59548, 3392078), (99767, 2024632), (119096, 1696039), (199534, 1012316), (253079, 798136), (399068, 506158)]