201074890

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{15971}}^1$

素因数の和:17237

約数の個数: 16

約数和(自身を含む): 362244960

約数和(自身を除く): 161170070

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 15971, 31942, 79855, 159710, 20107489, 40214978, 100537445, 201074890]

約数ペア:

[(1, 201074890), (2, 100537445), (5, 40214978), (10, 20107489), (1259, 159710), (2518, 79855), (6295, 31942), (12590, 15971)]