209883888

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47017}}^1$

素因数の和:47062

約数の個数: 60

約数和(自身を含む): 606344128

約数和(自身を除く): 396460240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 47017, 94034, 141051, 188068, 282102, 376136, 423153, 564204, 752272, 846306, 1128408, 1457527, 1692612, 2256816, 2915054, 3385224, 4372581, 5830108, 6770448, 8745162, 11660216, 13117743, 17490324, 23320432, 26235486, 34980648, 52470972, 69961296, 104941944, 209883888]

約数ペア:

[(1, 209883888), (2, 104941944), (3, 69961296), (4, 52470972), (6, 34980648), (8, 26235486), (9, 23320432), (12, 17490324), (16, 13117743), (18, 11660216), (24, 8745162), (31, 6770448), (36, 5830108), (48, 4372581), (62, 3385224), (72, 2915054), (93, 2256816), (124, 1692612), (144, 1457527), (186, 1128408), (248, 846306), (279, 752272), (372, 564204), (496, 423153), (558, 376136), (744, 282102), (1116, 188068), (1488, 141051), (2232, 94034), (4464, 47017)]