203416880

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6709}}^1$

素因数の和:7101

約数の個数: 40

約数和(自身を含む): 474262800

約数和(自身を除く): 270845920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 6709, 7580, 13418, 15160, 26836, 30320, 33545, 53672, 67090, 107344, 134180, 268360, 536720, 2542711, 5085422, 10170844, 12713555, 20341688, 25427110, 40683376, 50854220, 101708440, 203416880]

約数ペア:

[(1, 203416880), (2, 101708440), (4, 50854220), (5, 40683376), (8, 25427110), (10, 20341688), (16, 12713555), (20, 10170844), (40, 5085422), (80, 2542711), (379, 536720), (758, 268360), (1516, 134180), (1895, 107344), (3032, 67090), (3790, 53672), (6064, 33545), (6709, 30320), (7580, 26836), (13418, 15160)]