201749410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13441}}^1$

素因数の和:13546

約数の個数: 32

約数和(自身を含む): 387129600

約数和(自身を除く): 185380190

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 13441, 15010, 26882, 67205, 134410, 255379, 510758, 1061839, 1276895, 2123678, 2553790, 5309195, 10618390, 20174941, 40349882, 100874705, 201749410]

約数ペア:

[(1, 201749410), (2, 100874705), (5, 40349882), (10, 20174941), (19, 10618390), (38, 5309195), (79, 2553790), (95, 2123678), (158, 1276895), (190, 1061839), (395, 510758), (790, 255379), (1501, 134410), (3002, 67205), (7505, 26882), (13441, 15010)]