201998926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 322818048

約数和(自身を除く): 120819122

約数列:

[1, 2, 23, 46, 83, 166, 191, 277, 382, 554, 1909, 3818, 4393, 6371, 8786, 12742, 15853, 22991, 31706, 45982, 52907, 105814, 364619, 528793, 729238, 1057586, 1216861, 2433722, 4391281, 8782562, 100999463, 201998926]

約数ペア:

[(1, 201998926), (2, 100999463), (23, 8782562), (46, 4391281), (83, 2433722), (166, 1216861), (191, 1057586), (277, 729238), (382, 528793), (554, 364619), (1909, 105814), (3818, 52907), (4393, 45982), (6371, 31706), (8786, 22991), (12742, 15853)]