217872732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235793}}^1$

素因数の和:235818

約数の個数: 48

約数和(自身を含む): 633814272

約数和(自身を除く): 415941540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 235793, 471586, 707379, 943172, 1414758, 1650551, 2593723, 2829516, 3301102, 4951653, 5187446, 6602204, 7781169, 9903306, 10374892, 15562338, 18156061, 19806612, 31124676, 36312122, 54468183, 72624244, 108936366, 217872732]

約数ペア:

[(1, 217872732), (2, 108936366), (3, 72624244), (4, 54468183), (6, 36312122), (7, 31124676), (11, 19806612), (12, 18156061), (14, 15562338), (21, 10374892), (22, 9903306), (28, 7781169), (33, 6602204), (42, 5187446), (44, 4951653), (66, 3301102), (77, 2829516), (84, 2593723), (132, 1650551), (154, 1414758), (231, 943172), (308, 707379), (462, 471586), (924, 235793)]