210441656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1733}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 405131760

約数和(自身を除く): 194690104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 353, 706, 1412, 1733, 2824, 3466, 6932, 13864, 15179, 30358, 60716, 74519, 121432, 149038, 298076, 596152, 611749, 1223498, 2446996, 4893992, 26305207, 52610414, 105220828, 210441656]

約数ペア:

[(1, 210441656), (2, 105220828), (4, 52610414), (8, 26305207), (43, 4893992), (86, 2446996), (172, 1223498), (344, 611749), (353, 596152), (706, 298076), (1412, 149038), (1733, 121432), (2824, 74519), (3466, 60716), (6932, 30358), (13864, 15179)]