201887940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364799}}^1$

素因数の和:3364811

約数の個数: 24

約数和(自身を含む): 565286400

約数和(自身を除く): 363398460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364799, 6729598, 10094397, 13459196, 16823995, 20188794, 33647990, 40377588, 50471985, 67295980, 100943970, 201887940]

約数ペア:

[(1, 201887940), (2, 100943970), (3, 67295980), (4, 50471985), (5, 40377588), (6, 33647990), (10, 20188794), (12, 16823995), (15, 13459196), (20, 10094397), (30, 6729598), (60, 3364799)]