201902942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{15683}}^1$

素因数の和:15883

約数の個数: 16

約数和(自身を含む): 312237072

約数和(自身を除く): 110334130

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 15683, 31366, 643003, 1286006, 2462231, 4924462, 100951471, 201902942]

約数ペア:

[(1, 201902942), (2, 100951471), (41, 4924462), (82, 2462231), (157, 1286006), (314, 643003), (6437, 31366), (12874, 15683)]