201971742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7621}}^1$

素因数の和:8264

約数の個数: 32

約数和(自身を含む): 462441984

約数和(自身を除く): 260470242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 7621, 8834, 13251, 15242, 22863, 26502, 45726, 53347, 106694, 160041, 320082, 4808851, 9617702, 14426553, 28853106, 33661957, 67323914, 100985871, 201971742]

約数ペア:

[(1, 201971742), (2, 100985871), (3, 67323914), (6, 33661957), (7, 28853106), (14, 14426553), (21, 9617702), (42, 4808851), (631, 320082), (1262, 160041), (1893, 106694), (3786, 53347), (4417, 45726), (7621, 26502), (8834, 22863), (13251, 15242)]