201243996

素因数分解:

$2^2\times 3^2\times {\mathrm{5590111}}^1$

素因数の和:5590121

約数の個数: 18

約数和(自身を含む): 508700192

約数和(自身を除く): 307456196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5590111, 11180222, 16770333, 22360444, 33540666, 50310999, 67081332, 100621998, 201243996]

約数ペア:

[(1, 201243996), (2, 100621998), (3, 67081332), (4, 50310999), (6, 33540666), (9, 22360444), (12, 16770333), (18, 11180222), (36, 5590111)]