201874813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{28753}}^1$

素因数の和:28836

約数の個数: 16

約数和(自身を含む): 248434560

約数和(自身を除く): 46559747

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 28753, 201271, 488801, 1696427, 3421607, 11874989, 28839259, 201874813]

約数ペア:

[(1, 201874813), (7, 28839259), (17, 11874989), (59, 3421607), (119, 1696427), (413, 488801), (1003, 201271), (7021, 28753)]