200881862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{61507}}^1$

素因数の和:61603

約数の個数: 16

約数和(自身を含む): 318857472

約数和(自身を除く): 117975610

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 61507, 123014, 1414661, 2829322, 4366997, 8733994, 100440931, 200881862]

約数ペア:

[(1, 200881862), (2, 100440931), (23, 8733994), (46, 4366997), (71, 2829322), (142, 1414661), (1633, 123014), (3266, 61507)]