210823566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{21517}}^1$

素因数の和:21616

約数の個数: 32

約数和(自身を含む): 446197248

約数和(自身を除く): 235373682

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 21517, 43034, 64551, 129102, 494891, 989782, 1484673, 1527707, 2969346, 3055414, 4583121, 9166242, 35137261, 70274522, 105411783, 210823566]

約数ペア:

[(1, 210823566), (2, 105411783), (3, 70274522), (6, 35137261), (23, 9166242), (46, 4583121), (69, 3055414), (71, 2969346), (138, 1527707), (142, 1484673), (213, 989782), (426, 494891), (1633, 129102), (3266, 64551), (4899, 43034), (9798, 21517)]