214968764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 409147200

約数和(自身を除く): 194178436

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 197, 394, 409, 667, 788, 818, 1334, 1636, 2668, 4531, 5713, 9062, 9407, 11426, 11861, 18124, 18814, 22852, 23722, 37628, 47444, 80573, 131399, 161146, 262798, 272803, 322292, 525596, 545606, 1091212, 1853179, 2336617, 3706358, 4673234, 7412716, 9346468, 53742191, 107484382, 214968764]

約数ペア:

[(1, 214968764), (2, 107484382), (4, 53742191), (23, 9346468), (29, 7412716), (46, 4673234), (58, 3706358), (92, 2336617), (116, 1853179), (197, 1091212), (394, 545606), (409, 525596), (667, 322292), (788, 272803), (818, 262798), (1334, 161146), (1636, 131399), (2668, 80573), (4531, 47444), (5713, 37628), (9062, 23722), (9407, 22852), (11426, 18814), (11861, 18124)]