202201974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2549}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 488376000

約数和(自身を除く): 286174026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 1017, 1469, 2034, 2549, 2938, 3051, 4407, 5098, 6102, 7647, 8814, 13221, 15294, 22941, 26442, 33137, 39663, 45882, 66274, 68823, 79326, 99411, 137646, 198822, 288037, 298233, 576074, 596466, 864111, 894699, 1728222, 1789398, 2592333, 3744481, 5184666, 7488962, 7776999, 11233443, 15553998, 22466886, 33700329, 67400658, 101100987, 202201974]

約数ペア:

[(1, 202201974), (2, 101100987), (3, 67400658), (6, 33700329), (9, 22466886), (13, 15553998), (18, 11233443), (26, 7776999), (27, 7488962), (39, 5184666), (54, 3744481), (78, 2592333), (113, 1789398), (117, 1728222), (226, 894699), (234, 864111), (339, 596466), (351, 576074), (678, 298233), (702, 288037), (1017, 198822), (1469, 137646), (2034, 99411), (2549, 79326), (2938, 68823), (3051, 66274), (4407, 45882), (5098, 39663), (6102, 33137), (7647, 26442), (8814, 22941), (13221, 15294)]