227273172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{55217}}^1$

素因数の和:55245

約数の個数: 48

約数和(自身を含む): 618441600

約数和(自身を除く): 391168428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 55217, 110434, 165651, 220868, 331302, 386519, 662604, 773038, 1159557, 1546076, 2319114, 2705633, 4638228, 5411266, 8116899, 10822532, 16233798, 18939431, 32467596, 37878862, 56818293, 75757724, 113636586, 227273172]

約数ペア:

[(1, 227273172), (2, 113636586), (3, 75757724), (4, 56818293), (6, 37878862), (7, 32467596), (12, 18939431), (14, 16233798), (21, 10822532), (28, 8116899), (42, 5411266), (49, 4638228), (84, 2705633), (98, 2319114), (147, 1546076), (196, 1159557), (294, 773038), (343, 662604), (588, 386519), (686, 331302), (1029, 220868), (1372, 165651), (2058, 110434), (4116, 55217)]