212834878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 335160000

約数和(自身を除く): 122325122

約数列:

[1, 2, 37, 74, 97, 149, 194, 199, 298, 398, 3589, 5513, 7178, 7363, 11026, 14453, 14726, 19303, 28906, 29651, 38606, 59302, 534761, 714211, 1069522, 1097087, 1428422, 2194174, 2876147, 5752294, 106417439, 212834878]

約数ペア:

[(1, 212834878), (2, 106417439), (37, 5752294), (74, 2876147), (97, 2194174), (149, 1428422), (194, 1097087), (199, 1069522), (298, 714211), (398, 534761), (3589, 59302), (5513, 38606), (7178, 29651), (7363, 28906), (11026, 19303), (14453, 14726)]