201602860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103919}}^1$

素因数の和:104025

約数の個数: 24

約数和(自身を含む): 427734720

約数和(自身を除く): 226131860

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 103919, 207838, 415676, 519595, 1039190, 2078380, 10080143, 20160286, 40320572, 50400715, 100801430, 201602860]

約数ペア:

[(1, 201602860), (2, 100801430), (4, 50400715), (5, 40320572), (10, 20160286), (20, 10080143), (97, 2078380), (194, 1039190), (388, 519595), (485, 415676), (970, 207838), (1940, 103919)]