200510975

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8243}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 286231680

約数和(自身を除く): 85720705

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 3475, 4865, 8243, 24325, 41215, 57701, 206075, 288505, 1145777, 1442525, 5728885, 8020439, 28644425, 40102195, 200510975]

約数ペア:

[(1, 200510975), (5, 40102195), (7, 28644425), (25, 8020439), (35, 5728885), (139, 1442525), (175, 1145777), (695, 288505), (973, 206075), (3475, 57701), (4865, 41215), (8243, 24325)]