194269868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 385351680

約数和(自身を除く): 191081812

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 254, 299, 508, 598, 1196, 1279, 1651, 2558, 2921, 3302, 5116, 5842, 6604, 11684, 16627, 29417, 33254, 37973, 58834, 66508, 75946, 117668, 151892, 162433, 324866, 382421, 649732, 764842, 1529684, 2111629, 3735959, 4223258, 7471918, 8446516, 14943836, 48567467, 97134934, 194269868]

約数ペア:

[(1, 194269868), (2, 97134934), (4, 48567467), (13, 14943836), (23, 8446516), (26, 7471918), (46, 4223258), (52, 3735959), (92, 2111629), (127, 1529684), (254, 764842), (299, 649732), (508, 382421), (598, 324866), (1196, 162433), (1279, 151892), (1651, 117668), (2558, 75946), (2921, 66508), (3302, 58834), (5116, 37973), (5842, 33254), (6604, 29417), (11684, 16627)]