211034872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37847}}^1$

素因数の和:37911

約数の個数: 32

約数和(自身を含む): 429196320

約数和(自身を除く): 218161448

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 37847, 75694, 151388, 302776, 643399, 1286798, 1551727, 2573596, 3103454, 5147192, 6206908, 12413816, 26379359, 52758718, 105517436, 211034872]

約数ペア:

[(1, 211034872), (2, 105517436), (4, 52758718), (8, 26379359), (17, 12413816), (34, 6206908), (41, 5147192), (68, 3103454), (82, 2573596), (136, 1551727), (164, 1286798), (328, 643399), (697, 302776), (1394, 151388), (2788, 75694), (5576, 37847)]