202208656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15937}}^1$

素因数の和:16019

約数の個数: 40

約数和(自身を含む): 428859704

約数和(自身を除く): 226651048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 15937, 31874, 63748, 127496, 207181, 254992, 414362, 828724, 972157, 1657448, 1944314, 3314896, 3888628, 7777256, 12638041, 15554512, 25276082, 50552164, 101104328, 202208656]

約数ペア:

[(1, 202208656), (2, 101104328), (4, 50552164), (8, 25276082), (13, 15554512), (16, 12638041), (26, 7777256), (52, 3888628), (61, 3314896), (104, 1944314), (122, 1657448), (208, 972157), (244, 828724), (488, 414362), (793, 254992), (976, 207181), (1586, 127496), (3172, 63748), (6344, 31874), (12688, 15937)]