215529944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{226397}}^1$

素因数の和:226427

約数の個数: 32

約数和(自身を含む): 489019680

約数和(自身を除く): 273489736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 226397, 452794, 905588, 1584779, 1811176, 3169558, 3848749, 6339116, 7697498, 12678232, 15394996, 26941243, 30789992, 53882486, 107764972, 215529944]

約数ペア:

[(1, 215529944), (2, 107764972), (4, 53882486), (7, 30789992), (8, 26941243), (14, 15394996), (17, 12678232), (28, 7697498), (34, 6339116), (56, 3848749), (68, 3169558), (119, 1811176), (136, 1584779), (238, 905588), (476, 452794), (952, 226397)]