205652286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4931}}^1$

素因数の和:5277

約数の個数: 48

約数和(自身を含む): 510876288

約数和(自身を除く): 305224002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 4931, 5958, 6951, 9862, 13902, 14793, 20853, 29586, 34517, 41706, 44379, 69034, 88758, 103551, 207102, 310653, 621306, 1632161, 3264322, 4896483, 9792966, 11425127, 14689449, 22850254, 29378898, 34275381, 68550762, 102826143, 205652286]

約数ペア:

[(1, 205652286), (2, 102826143), (3, 68550762), (6, 34275381), (7, 29378898), (9, 22850254), (14, 14689449), (18, 11425127), (21, 9792966), (42, 4896483), (63, 3264322), (126, 1632161), (331, 621306), (662, 310653), (993, 207102), (1986, 103551), (2317, 88758), (2979, 69034), (4634, 44379), (4931, 41706), (5958, 34517), (6951, 29586), (9862, 20853), (13902, 14793)]