209888904296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{620929}}^1$

素因数の和:621042

約数の個数: 64

約数和(自身を含む): 429186816000

約数和(自身を除く): 219297911704

約数列:

[1, 2, 4, 8, 29, 31, 47, 58, 62, 94, 116, 124, 188, 232, 248, 376, 899, 1363, 1457, 1798, 2726, 2914, 3596, 5452, 5828, 7192, 10904, 11656, 42253, 84506, 169012, 338024, 620929, 1241858, 2483716, 4967432, 18006941, 19248799, 29183663, 36013882, 38497598, 58367326, 72027764, 76995196, 116734652, 144055528, 153990392, 233469304, 558215171, 846326227, 904693553, 1116430342, 1692652454, 1809387106, 2232860684, 3385304908, 3618774212, 4465721368, 6770609816, 7237548424, 26236113037, 52472226074, 104944452148, 209888904296]

約数ペア:

[(1, 209888904296), (2, 104944452148), (4, 52472226074), (8, 26236113037), (29, 7237548424), (31, 6770609816), (47, 4465721368), (58, 3618774212), (62, 3385304908), (94, 2232860684), (116, 1809387106), (124, 1692652454), (188, 1116430342), (232, 904693553), (248, 846326227), (376, 558215171), (899, 233469304), (1363, 153990392), (1457, 144055528), (1798, 116734652), (2726, 76995196), (2914, 72027764), (3596, 58367326), (5452, 38497598), (5828, 36013882), (7192, 29183663), (10904, 19248799), (11656, 18006941), (42253, 4967432), (84506, 2483716), (169012, 1241858), (338024, 620929)]