194627900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{114487}}^1$

素因数の和:114518

約数の個数: 36

約数和(自身を含む): 447190128

約数和(自身を除く): 252562228

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 114487, 228974, 457948, 572435, 1144870, 1946279, 2289740, 2862175, 3892558, 5724350, 7785116, 9731395, 11448700, 19462790, 38925580, 48656975, 97313950, 194627900]

約数ペア:

[(1, 194627900), (2, 97313950), (4, 48656975), (5, 38925580), (10, 19462790), (17, 11448700), (20, 9731395), (25, 7785116), (34, 5724350), (50, 3892558), (68, 2862175), (85, 2289740), (100, 1946279), (170, 1144870), (340, 572435), (425, 457948), (850, 228974), (1700, 114487)]