205550832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{138139}}^1$

素因数の和:138181

約数の個数: 40

約数和(自身を含む): 548139520

約数和(自身を除く): 342588688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 138139, 276278, 414417, 552556, 828834, 1105112, 1657668, 2210224, 3315336, 4282309, 6630672, 8564618, 12846927, 17129236, 25693854, 34258472, 51387708, 68516944, 102775416, 205550832]

約数ペア:

[(1, 205550832), (2, 102775416), (3, 68516944), (4, 51387708), (6, 34258472), (8, 25693854), (12, 17129236), (16, 12846927), (24, 8564618), (31, 6630672), (48, 4282309), (62, 3315336), (93, 2210224), (124, 1657668), (186, 1105112), (248, 828834), (372, 552556), (496, 414417), (744, 276278), (1488, 138139)]