203411570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 380851200

約数和(自身を除く): 177439630

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 6959, 13918, 14615, 29230, 34795, 69590, 257483, 514966, 549761, 1099522, 1287415, 2574830, 2748805, 5497610, 20341157, 40682314, 101705785, 203411570]

約数ペア:

[(1, 203411570), (2, 101705785), (5, 40682314), (10, 20341157), (37, 5497610), (74, 2748805), (79, 2574830), (158, 1287415), (185, 1099522), (370, 549761), (395, 514966), (790, 257483), (2923, 69590), (5846, 34795), (6959, 29230), (13918, 14615)]