201189214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 126128546

約数列:

[1, 2, 19, 38, 41, 82, 263, 491, 526, 779, 982, 1558, 4997, 9329, 9994, 10783, 18658, 20131, 21566, 40262, 129133, 204877, 258266, 382489, 409754, 764978, 2453527, 4907054, 5294453, 10588906, 100594607, 201189214]

約数ペア:

[(1, 201189214), (2, 100594607), (19, 10588906), (38, 5294453), (41, 4907054), (82, 2453527), (263, 764978), (491, 409754), (526, 382489), (779, 258266), (982, 204877), (1558, 129133), (4997, 40262), (9329, 21566), (9994, 20131), (10783, 18658)]