193900538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 333513936

約数和(自身を除く): 139613398

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 2273, 2509, 3281, 4546, 5018, 6562, 29549, 38641, 42653, 59098, 77282, 85306, 438689, 502333, 877378, 1004666, 5702957, 7457713, 11405914, 14915426, 96950269, 193900538]

約数ペア:

[(1, 193900538), (2, 96950269), (13, 14915426), (17, 11405914), (26, 7457713), (34, 5702957), (193, 1004666), (221, 877378), (386, 502333), (442, 438689), (2273, 85306), (2509, 77282), (3281, 59098), (4546, 42653), (5018, 38641), (6562, 29549)]