219620308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{14407}}^1$

素因数の和:14551

約数の個数: 24

約数和(自身を含む): 398582912

約数和(自身を除く): 178962604

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 14407, 15244, 28814, 57628, 533059, 1066118, 1483921, 2132236, 2967842, 5935684, 54905077, 109810154, 219620308]

約数ペア:

[(1, 219620308), (2, 109810154), (4, 54905077), (37, 5935684), (74, 2967842), (103, 2132236), (148, 1483921), (206, 1066118), (412, 533059), (3811, 57628), (7622, 28814), (14407, 15244)]