227614946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 412891920

約数和(自身を除く): 185276974

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 67, 134, 169, 247, 299, 338, 437, 494, 529, 598, 871, 874, 1058, 1273, 1541, 1742, 2546, 3082, 3211, 3887, 5681, 6422, 6877, 7774, 10051, 11323, 11362, 13754, 16549, 20033, 20102, 22646, 29279, 33098, 35443, 40066, 58558, 70886, 73853, 89401, 130663, 147706, 178802, 215137, 260429, 261326, 380627, 430274, 460759, 520858, 673417, 761254, 921518, 1346834, 1698619, 3397238, 4948151, 5989867, 8754421, 9896302, 11979734, 17508842, 113807473, 227614946]

約数ペア:

[(1, 227614946), (2, 113807473), (13, 17508842), (19, 11979734), (23, 9896302), (26, 8754421), (38, 5989867), (46, 4948151), (67, 3397238), (134, 1698619), (169, 1346834), (247, 921518), (299, 761254), (338, 673417), (437, 520858), (494, 460759), (529, 430274), (598, 380627), (871, 261326), (874, 260429), (1058, 215137), (1273, 178802), (1541, 147706), (1742, 130663), (2546, 89401), (3082, 73853), (3211, 70886), (3887, 58558), (5681, 40066), (6422, 35443), (6877, 33098), (7774, 29279), (10051, 22646), (11323, 20102), (11362, 20033), (13754, 16549)]