201343040

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9391}}^1$

素因数の和:9475

約数の個数: 56

約数和(自身を含む): 486655872

約数和(自身を除く): 285312832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 9391, 10720, 18782, 21440, 37564, 46955, 75128, 93910, 150256, 187820, 300512, 375640, 601024, 629197, 751280, 1258394, 1502560, 2516788, 3005120, 3145985, 5033576, 6291970, 10067152, 12583940, 20134304, 25167880, 40268608, 50335760, 100671520, 201343040]

約数ペア:

[(1, 201343040), (2, 100671520), (4, 50335760), (5, 40268608), (8, 25167880), (10, 20134304), (16, 12583940), (20, 10067152), (32, 6291970), (40, 5033576), (64, 3145985), (67, 3005120), (80, 2516788), (134, 1502560), (160, 1258394), (268, 751280), (320, 629197), (335, 601024), (536, 375640), (670, 300512), (1072, 187820), (1340, 150256), (2144, 93910), (2680, 75128), (4288, 46955), (5360, 37564), (9391, 21440), (10720, 18782)]