214438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 24

約数和(自身を含む): 397872

約数和(自身を除く): 183434

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 289, 371, 578, 742, 901, 1802, 2023, 4046, 6307, 12614, 15317, 30634, 107219, 214438]

約数ペア:

[(1, 214438), (2, 107219), (7, 30634), (14, 15317), (17, 12614), (34, 6307), (53, 4046), (106, 2023), (119, 1802), (238, 901), (289, 742), (371, 578)]