194063180

素因数分解:

$2^2\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{3413}}^1$

素因数の和:6265

約数の個数: 24

約数和(自身を含む): 407795472

約数和(自身を除く): 213732292

約数列:

[1, 2, 4, 5, 10, 20, 2843, 3413, 5686, 6826, 11372, 13652, 14215, 17065, 28430, 34130, 56860, 68260, 9703159, 19406318, 38812636, 48515795, 97031590, 194063180]

約数ペア:

[(1, 194063180), (2, 97031590), (4, 48515795), (5, 38812636), (10, 19406318), (20, 9703159), (2843, 68260), (3413, 56860), (5686, 34130), (6826, 28430), (11372, 17065), (13652, 14215)]