214664204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 406879200

約数和(自身を除く): 192214996

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 137, 212, 274, 389, 548, 778, 1007, 1556, 2014, 2603, 4028, 5206, 7261, 7391, 10412, 14522, 14782, 20617, 29044, 29564, 41234, 53293, 82468, 106586, 137959, 213172, 275918, 391723, 551836, 783446, 1012567, 1566892, 2025134, 2824529, 4050268, 5649058, 11298116, 53666051, 107332102, 214664204]

約数ペア:

[(1, 214664204), (2, 107332102), (4, 53666051), (19, 11298116), (38, 5649058), (53, 4050268), (76, 2824529), (106, 2025134), (137, 1566892), (212, 1012567), (274, 783446), (389, 551836), (548, 391723), (778, 275918), (1007, 213172), (1556, 137959), (2014, 106586), (2603, 82468), (4028, 53293), (5206, 41234), (7261, 29564), (7391, 29044), (10412, 20617), (14522, 14782)]