211219698

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{13421}}^1$

素因数の和:13530

約数の個数: 32

約数和(自身を含む): 439382592

約数和(自身を除く): 228162894

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 5246, 7869, 13421, 15738, 26842, 40263, 80526, 577103, 818681, 1154206, 1637362, 1731309, 2456043, 3462618, 4912086, 35203283, 70406566, 105609849, 211219698]

約数ペア:

[(1, 211219698), (2, 105609849), (3, 70406566), (6, 35203283), (43, 4912086), (61, 3462618), (86, 2456043), (122, 1731309), (129, 1637362), (183, 1154206), (258, 818681), (366, 577103), (2623, 80526), (5246, 40263), (7869, 26842), (13421, 15738)]