202173392

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{152239}}^1$

素因数の和:152330

約数の個数: 20

約数和(自身を含む): 396432960

約数和(自身を除く): 194259568

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 152239, 304478, 608956, 1217912, 2435824, 12635837, 25271674, 50543348, 101086696, 202173392]

約数ペア:

[(1, 202173392), (2, 101086696), (4, 50543348), (8, 25271674), (16, 12635837), (83, 2435824), (166, 1217912), (332, 608956), (664, 304478), (1328, 152239)]