194637178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 328204800

約数和(自身を除く): 133567622

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 5179, 10358, 18791, 37582, 98401, 119117, 196802, 222697, 238234, 445394, 2263223, 4231243, 4526446, 5122031, 8462486, 10244062, 97318589, 194637178]

約数ペア:

[(1, 194637178), (2, 97318589), (19, 10244062), (23, 8462486), (38, 5122031), (43, 4526446), (46, 4231243), (86, 2263223), (437, 445394), (817, 238234), (874, 222697), (989, 196802), (1634, 119117), (1978, 98401), (5179, 37582), (10358, 18791)]