221094552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1316039}}^1$

素因数の和:1316055

約数の個数: 32

約数和(自身を含む): 631699200

約数和(自身を除く): 410604648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1316039, 2632078, 3948117, 5264156, 7896234, 9212273, 10528312, 15792468, 18424546, 27636819, 31584936, 36849092, 55273638, 73698184, 110547276, 221094552]

約数ペア:

[(1, 221094552), (2, 110547276), (3, 73698184), (4, 55273638), (6, 36849092), (7, 31584936), (8, 27636819), (12, 18424546), (14, 15792468), (21, 10528312), (24, 9212273), (28, 7896234), (42, 5264156), (56, 3948117), (84, 2632078), (168, 1316039)]