223837180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{14149}}^1$

素因数の和:14278

約数の個数: 48

約数和(自身を含む): 542001600

約数和(自身を除く): 318164420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 14149, 15820, 28298, 56596, 70745, 99043, 141490, 198086, 282980, 396172, 495215, 990430, 1598837, 1980860, 3197674, 6395348, 7994185, 11191859, 15988370, 22383718, 31976740, 44767436, 55959295, 111918590, 223837180]

約数ペア:

[(1, 223837180), (2, 111918590), (4, 55959295), (5, 44767436), (7, 31976740), (10, 22383718), (14, 15988370), (20, 11191859), (28, 7994185), (35, 6395348), (70, 3197674), (113, 1980860), (140, 1598837), (226, 990430), (452, 495215), (565, 396172), (791, 282980), (1130, 198086), (1582, 141490), (2260, 99043), (3164, 70745), (3955, 56596), (7910, 28298), (14149, 15820)]