210654076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2239}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 378076160

約数和(自身を除く): 167422084

約数列:

[1, 2, 4, 43, 86, 172, 547, 1094, 2188, 2239, 4478, 8956, 23521, 47042, 94084, 96277, 192554, 385108, 1224733, 2449466, 4898932, 52663519, 105327038, 210654076]

約数ペア:

[(1, 210654076), (2, 105327038), (4, 52663519), (43, 4898932), (86, 2449466), (172, 1224733), (547, 385108), (1094, 192554), (2188, 96277), (2239, 94084), (4478, 47042), (8956, 23521)]