194627890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 360049536

約数和(自身を除く): 165421646

約数列:

[1, 2, 5, 10, 43, 86, 215, 263, 430, 526, 1315, 1721, 2630, 3442, 8605, 11309, 17210, 22618, 56545, 74003, 113090, 148006, 370015, 452623, 740030, 905246, 2263115, 4526230, 19462789, 38925578, 97313945, 194627890]

約数ペア:

[(1, 194627890), (2, 97313945), (5, 38925578), (10, 19462789), (43, 4526230), (86, 2263115), (215, 905246), (263, 740030), (430, 452623), (526, 370015), (1315, 148006), (1721, 113090), (2630, 74003), (3442, 56545), (8605, 22618), (11309, 17210)]