213780966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83443}}^1$

素因数の和:83516

約数の個数: 32

約数和(自身を含む): 496658688

約数和(自身を除く): 282877722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 83443, 166886, 250329, 500658, 584101, 1168202, 1752303, 3504606, 5090023, 10180046, 15270069, 30540138, 35630161, 71260322, 106890483, 213780966]

約数ペア:

[(1, 213780966), (2, 106890483), (3, 71260322), (6, 35630161), (7, 30540138), (14, 15270069), (21, 10180046), (42, 5090023), (61, 3504606), (122, 1752303), (183, 1168202), (366, 584101), (427, 500658), (854, 250329), (1281, 166886), (2562, 83443)]