200910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 497952

約数和(自身を除く): 297042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 181, 185, 222, 362, 370, 543, 555, 905, 1086, 1110, 1810, 2715, 5430, 6697, 13394, 20091, 33485, 40182, 66970, 100455, 200910]

約数ペア:

[(1, 200910), (2, 100455), (3, 66970), (5, 40182), (6, 33485), (10, 20091), (15, 13394), (30, 6697), (37, 5430), (74, 2715), (111, 1810), (181, 1110), (185, 1086), (222, 905), (362, 555), (370, 543)]