201980898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{534341}}^1$

素因数の和:534359

約数の個数: 32

約数和(自身を含む): 512968320

約数和(自身を除く): 310987422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 534341, 1068682, 1603023, 3206046, 3740387, 4809069, 7480774, 9618138, 11221161, 14427207, 22442322, 28854414, 33663483, 67326966, 100990449, 201980898]

約数ペア:

[(1, 201980898), (2, 100990449), (3, 67326966), (6, 33663483), (7, 28854414), (9, 22442322), (14, 14427207), (18, 11221161), (21, 9618138), (27, 7480774), (42, 4809069), (54, 3740387), (63, 3206046), (126, 1603023), (189, 1068682), (378, 534341)]