207965212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{81619}}^1$

素因数の和:81650

約数の個数: 36

約数和(自身を含む): 455929320

約数和(自身を除く): 247964108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 81619, 163238, 326476, 571333, 1061047, 1142666, 2122094, 2285332, 3999331, 4244188, 7427329, 7998662, 14854658, 15997324, 29709316, 51991303, 103982606, 207965212]

約数ペア:

[(1, 207965212), (2, 103982606), (4, 51991303), (7, 29709316), (13, 15997324), (14, 14854658), (26, 7998662), (28, 7427329), (49, 4244188), (52, 3999331), (91, 2285332), (98, 2122094), (182, 1142666), (196, 1061047), (364, 571333), (637, 326476), (1274, 163238), (2548, 81619)]