203973269

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 18420331

約数列:

[1, 23, 29, 103, 667, 2369, 2969, 2987, 68287, 68701, 86101, 305807, 1980323, 7033561, 8868403, 203973269]

約数ペア:

[(1, 203973269), (23, 8868403), (29, 7033561), (103, 1980323), (667, 305807), (2369, 86101), (2969, 68701), (2987, 68287)]