204556100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{292223}}^1$

素因数の和:292244

約数の個数: 36

約数和(自身を含む): 507300864

約数和(自身を除く): 302744764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 292223, 584446, 1168892, 1461115, 2045561, 2922230, 4091122, 5844460, 7305575, 8182244, 10227805, 14611150, 20455610, 29222300, 40911220, 51139025, 102278050, 204556100]

約数ペア:

[(1, 204556100), (2, 102278050), (4, 51139025), (5, 40911220), (7, 29222300), (10, 20455610), (14, 14611150), (20, 10227805), (25, 8182244), (28, 7305575), (35, 5844460), (50, 4091122), (70, 2922230), (100, 2045561), (140, 1461115), (175, 1168892), (350, 584446), (700, 292223)]