203450449210

素因数分解:

$2^1\times 5^1\times {\mathrm{9907}}^1\times {\mathrm{2053603}}^1$

素因数の和:2063517

約数の個数: 16

約数和(自身を含む): 366247951776

約数和(自身を除く): 162797502566

約数列:

[1, 2, 5, 10, 9907, 19814, 49535, 99070, 2053603, 4107206, 10268015, 20536030, 20345044921, 40690089842, 101725224605, 203450449210]

約数ペア:

[(1, 203450449210), (2, 101725224605), (5, 40690089842), (10, 20345044921), (9907, 20536030), (19814, 10268015), (49535, 4107206), (99070, 2053603)]