219090046

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 380413440

約数和(自身を除く): 161323394

約数列:

[1, 2, 7, 14, 157, 263, 314, 379, 526, 758, 1099, 1841, 2198, 2653, 3682, 5306, 41291, 59503, 82582, 99677, 119006, 199354, 289037, 416521, 578074, 697739, 833042, 1395478, 15649289, 31298578, 109545023, 219090046]

約数ペア:

[(1, 219090046), (2, 109545023), (7, 31298578), (14, 15649289), (157, 1395478), (263, 833042), (314, 697739), (379, 578074), (526, 416521), (758, 289037), (1099, 199354), (1841, 119006), (2198, 99677), (2653, 82582), (3682, 59503), (5306, 41291)]