214977004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{72923}}^1$

素因数の和:73005

約数の個数: 24

約数和(自身を含む): 416541888

約数和(自身を除く): 201564884

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 72923, 145846, 291692, 802153, 1604306, 3208612, 4885841, 9771682, 19543364, 53744251, 107488502, 214977004]

約数ペア:

[(1, 214977004), (2, 107488502), (4, 53744251), (11, 19543364), (22, 9771682), (44, 4885841), (67, 3208612), (134, 1604306), (268, 802153), (737, 291692), (1474, 145846), (2948, 72923)]