194987530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 359904384

約数和(自身を除く): 164916854

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 530, 835, 1670, 2203, 4406, 8851, 11015, 17702, 22030, 44255, 88510, 116759, 233518, 367901, 583795, 735802, 1167590, 1839505, 3679010, 19498753, 38997506, 97493765, 194987530]

約数ペア:

[(1, 194987530), (2, 97493765), (5, 38997506), (10, 19498753), (53, 3679010), (106, 1839505), (167, 1167590), (265, 735802), (334, 583795), (530, 367901), (835, 233518), (1670, 116759), (2203, 88510), (4406, 44255), (8851, 22030), (11015, 17702)]