218493506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30187}}^1$

素因数の和:30254

約数の個数: 32

約数和(自身を含む): 417318912

約数和(自身を除く): 198825406

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 30187, 60374, 211309, 332057, 422618, 664114, 1418789, 2324399, 2837578, 4648798, 9931523, 15606679, 19863046, 31213358, 109246753, 218493506]

約数ペア:

[(1, 218493506), (2, 109246753), (7, 31213358), (11, 19863046), (14, 15606679), (22, 9931523), (47, 4648798), (77, 2837578), (94, 2324399), (154, 1418789), (329, 664114), (517, 422618), (658, 332057), (1034, 211309), (3619, 60374), (7238, 30187)]