214960044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2143}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 541248512

約数和(自身を除く): 326288468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 1286, 1929, 2143, 2572, 3858, 4286, 6429, 7716, 8359, 8572, 12858, 16718, 25077, 25716, 27859, 33436, 50154, 55718, 83577, 100308, 111436, 167154, 334308, 1377949, 2755898, 4133847, 5511796, 8267694, 16535388, 17913337, 35826674, 53740011, 71653348, 107480022, 214960044]

約数ペア:

[(1, 214960044), (2, 107480022), (3, 71653348), (4, 53740011), (6, 35826674), (12, 17913337), (13, 16535388), (26, 8267694), (39, 5511796), (52, 4133847), (78, 2755898), (156, 1377949), (643, 334308), (1286, 167154), (1929, 111436), (2143, 100308), (2572, 83577), (3858, 55718), (4286, 50154), (6429, 33436), (7716, 27859), (8359, 25716), (8572, 25077), (12858, 16718)]