215647532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{1429}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 390149760

約数和(自身を除く): 174502228

約数列:

[1, 2, 4, 31, 62, 124, 1217, 1429, 2434, 2858, 4868, 5716, 37727, 44299, 75454, 88598, 150908, 177196, 1739093, 3478186, 6956372, 53911883, 107823766, 215647532]

約数ペア:

[(1, 215647532), (2, 107823766), (4, 53911883), (31, 6956372), (62, 3478186), (124, 1739093), (1217, 177196), (1429, 150908), (2434, 88598), (2858, 75454), (4868, 44299), (5716, 37727)]