193451330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3659}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 369982080

約数和(自身を除く): 176530750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 3659, 5287, 7318, 10574, 18295, 26435, 36590, 52870, 62203, 124406, 311015, 622030, 1137949, 2275898, 5689745, 11379490, 19345133, 38690266, 96725665, 193451330]

約数ペア:

[(1, 193451330), (2, 96725665), (5, 38690266), (10, 19345133), (17, 11379490), (34, 5689745), (85, 2275898), (170, 1137949), (311, 622030), (622, 311015), (1555, 124406), (3110, 62203), (3659, 52870), (5287, 36590), (7318, 26435), (10574, 18295)]