206864982

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{29243}}^1$

素因数の和:29385

約数の個数: 32

約数和(自身を含む): 463224960

約数和(自身を除く): 256359978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 29243, 58486, 87729, 175458, 263187, 526374, 789561, 1579122, 3830833, 7661666, 11492499, 22984998, 34477497, 68954994, 103432491, 206864982]

約数ペア:

[(1, 206864982), (2, 103432491), (3, 68954994), (6, 34477497), (9, 22984998), (18, 11492499), (27, 7661666), (54, 3830833), (131, 1579122), (262, 789561), (393, 526374), (786, 263187), (1179, 175458), (2358, 87729), (3537, 58486), (7074, 29243)]