225608306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1321}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 422616960

約数和(自身を除く): 197008654

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1109, 1321, 2218, 2642, 7763, 9247, 12199, 14531, 15526, 18494, 24398, 29062, 85393, 101717, 170786, 203434, 1464989, 2929978, 10254923, 16114879, 20509846, 32229758, 112804153, 225608306]

約数ペア:

[(1, 225608306), (2, 112804153), (7, 32229758), (11, 20509846), (14, 16114879), (22, 10254923), (77, 2929978), (154, 1464989), (1109, 203434), (1321, 170786), (2218, 101717), (2642, 85393), (7763, 29062), (9247, 24398), (12199, 18494), (14531, 15526)]