201247140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3354119}}^1$

素因数の和:3354131

約数の個数: 24

約数和(自身を含む): 563492160

約数和(自身を除く): 362245020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3354119, 6708238, 10062357, 13416476, 16770595, 20124714, 33541190, 40249428, 50311785, 67082380, 100623570, 201247140]

約数ペア:

[(1, 201247140), (2, 100623570), (3, 67082380), (4, 50311785), (5, 40249428), (6, 33541190), (10, 20124714), (12, 16770595), (15, 13416476), (20, 10062357), (30, 6708238), (60, 3354119)]