199487232010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{14987771}}^1$

素因数の和:14987811

約数の個数: 32

約数和(自身を含む): 394957767744

約数和(自身を除く): 195470535734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 14987771, 29975542, 74938855, 149877710, 164865481, 329730962, 824327405, 1648654810, 1813520291, 3627040582, 9067601455, 18135202910, 19948723201, 39897446402, 99743616005, 199487232010]

約数ペア:

[(1, 199487232010), (2, 99743616005), (5, 39897446402), (10, 19948723201), (11, 18135202910), (22, 9067601455), (55, 3627040582), (110, 1813520291), (121, 1648654810), (242, 824327405), (605, 329730962), (1210, 164865481), (1331, 149877710), (2662, 74938855), (6655, 29975542), (13310, 14987771)]