219941498

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{38039}}^1$

素因数の和:38114

約数の個数: 24

約数和(自身を含む): 390290400

約数和(自身を除く): 170348902

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 38039, 76078, 266273, 532546, 1863911, 2244301, 3727822, 4488602, 15710107, 31420214, 109970749, 219941498]

約数ペア:

[(1, 219941498), (2, 109970749), (7, 31420214), (14, 15710107), (49, 4488602), (59, 3727822), (98, 2244301), (118, 1863911), (413, 532546), (826, 266273), (2891, 76078), (5782, 38039)]