208335384

素因数分解:

$2^3\times 3^2\times {\mathrm{2893547}}^1$

素因数の和:2893559

約数の個数: 24

約数和(自身を含む): 564241860

約数和(自身を除く): 355906476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2893547, 5787094, 8680641, 11574188, 17361282, 23148376, 26041923, 34722564, 52083846, 69445128, 104167692, 208335384]

約数ペア:

[(1, 208335384), (2, 104167692), (3, 69445128), (4, 52083846), (6, 34722564), (8, 26041923), (9, 23148376), (12, 17361282), (18, 11574188), (24, 8680641), (36, 5787094), (72, 2893547)]