201215220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3353587}}^1$

素因数の和:3353599

約数の個数: 24

約数和(自身を含む): 563402784

約数和(自身を除く): 362187564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3353587, 6707174, 10060761, 13414348, 16767935, 20121522, 33535870, 40243044, 50303805, 67071740, 100607610, 201215220]

約数ペア:

[(1, 201215220), (2, 100607610), (3, 67071740), (4, 50303805), (5, 40243044), (6, 33535870), (10, 20121522), (12, 16767935), (15, 13414348), (20, 10060761), (30, 6707174), (60, 3353587)]