163988246

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{9781}}^1$

素因数の和:9967

約数の個数: 16

約数和(自身を含む): 251436528

約数和(自身を除く): 87448282

約数列:

[1, 2, 83, 101, 166, 202, 8383, 9781, 16766, 19562, 811823, 987881, 1623646, 1975762, 81994123, 163988246]

約数ペア:

[(1, 163988246), (2, 81994123), (83, 1975762), (101, 1623646), (166, 987881), (202, 811823), (8383, 19562), (9781, 16766)]