193550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{79}}^1$

素因数の和:105

約数の個数: 36

約数和(自身を含む): 424080

約数和(自身を除く): 230530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 79, 98, 158, 175, 245, 350, 395, 490, 553, 790, 1106, 1225, 1975, 2450, 2765, 3871, 3950, 5530, 7742, 13825, 19355, 27650, 38710, 96775, 193550]

約数ペア:

[(1, 193550), (2, 96775), (5, 38710), (7, 27650), (10, 19355), (14, 13825), (25, 7742), (35, 5530), (49, 3950), (50, 3871), (70, 2765), (79, 2450), (98, 1975), (158, 1225), (175, 1106), (245, 790), (350, 553), (395, 490)]