200940410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16759}}^1$

素因数の和:16886

約数の個数: 32

約数和(自身を含む): 398217600

約数和(自身を除く): 197277190

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 16759, 33518, 83795, 167590, 184349, 368698, 921745, 1826731, 1843490, 3653462, 9133655, 18267310, 20094041, 40188082, 100470205, 200940410]

約数ペア:

[(1, 200940410), (2, 100470205), (5, 40188082), (10, 20094041), (11, 18267310), (22, 9133655), (55, 3653462), (109, 1843490), (110, 1826731), (218, 921745), (545, 368698), (1090, 184349), (1199, 167590), (2398, 83795), (5995, 33518), (11990, 16759)]