201243746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 336061440

約数和(自身を除く): 134817694

約数列:

[1, 2, 11, 22, 67, 134, 311, 439, 622, 737, 878, 1474, 3421, 4829, 6842, 9658, 20837, 29413, 41674, 58826, 136529, 229207, 273058, 323543, 458414, 647086, 1501819, 3003638, 9147443, 18294886, 100621873, 201243746]

約数ペア:

[(1, 201243746), (2, 100621873), (11, 18294886), (22, 9147443), (67, 3003638), (134, 1501819), (311, 647086), (439, 458414), (622, 323543), (737, 273058), (878, 229207), (1474, 136529), (3421, 58826), (4829, 41674), (6842, 29413), (9658, 20837)]