203480614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{4357}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 321620400

約数和(自身を除く): 118139786

約数列:

[1, 2, 19, 38, 1229, 2458, 4357, 8714, 23351, 46702, 82783, 165566, 5354753, 10709506, 101740307, 203480614]

約数ペア:

[(1, 203480614), (2, 101740307), (19, 10709506), (38, 5354753), (1229, 165566), (2458, 82783), (4357, 46702), (8714, 23351)]