188773070

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{42043}}^1$

素因数の和:42499

約数の個数: 16

約数和(自身を含む): 340556400

約数和(自身を除く): 151783330

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 42043, 84086, 210215, 420430, 18877307, 37754614, 94386535, 188773070]

約数ペア:

[(1, 188773070), (2, 94386535), (5, 37754614), (10, 18877307), (449, 420430), (898, 210215), (2245, 84086), (4490, 42043)]