209122332322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{18671}}^1$

素因数の和:18943

約数の個数: 64

約数和(自身を含む): 349238697984

約数和(自身を除く): 140116365662

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 163, 326, 731, 799, 1462, 1598, 2021, 2771, 4042, 5542, 7009, 7661, 14018, 15322, 18671, 34357, 37342, 68714, 119153, 130237, 238306, 260474, 317407, 329423, 634814, 658846, 802853, 877537, 1605706, 1755074, 3043373, 5600191, 6086746, 11200382, 13648501, 14918129, 27297002, 29836258, 37734091, 51737341, 75468182, 103474682, 130865039, 143038531, 261730078, 286077062, 641479547, 1282959094, 2224705663, 2431655027, 4449411326, 4863310054, 6150656833, 12301313666, 104561166161, 209122332322]

約数ペア:

[(1, 209122332322), (2, 104561166161), (17, 12301313666), (34, 6150656833), (43, 4863310054), (47, 4449411326), (86, 2431655027), (94, 2224705663), (163, 1282959094), (326, 641479547), (731, 286077062), (799, 261730078), (1462, 143038531), (1598, 130865039), (2021, 103474682), (2771, 75468182), (4042, 51737341), (5542, 37734091), (7009, 29836258), (7661, 27297002), (14018, 14918129), (15322, 13648501), (18671, 11200382), (34357, 6086746), (37342, 5600191), (68714, 3043373), (119153, 1755074), (130237, 1605706), (238306, 877537), (260474, 802853), (317407, 658846), (329423, 634814)]