206709384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 604514880

約数和(自身を除く): 397805496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 557, 564, 658, 987, 1114, 1128, 1316, 1671, 1974, 2209, 2228, 2632, 3342, 3899, 3948, 4418, 4456, 6627, 6684, 7798, 7896, 8836, 11697, 13254, 13368, 15463, 15596, 17672, 23394, 26179, 26508, 30926, 31192, 46389, 46788, 52358, 53016, 61852, 78537, 92778, 93576, 104716, 123704, 157074, 183253, 185556, 209432, 314148, 366506, 371112, 549759, 628296, 733012, 1099518, 1230413, 1466024, 2199036, 2460826, 3691239, 4398072, 4921652, 7382478, 8612891, 9843304, 14764956, 17225782, 25838673, 29529912, 34451564, 51677346, 68903128, 103354692, 206709384]

約数ペア:

[(1, 206709384), (2, 103354692), (3, 68903128), (4, 51677346), (6, 34451564), (7, 29529912), (8, 25838673), (12, 17225782), (14, 14764956), (21, 9843304), (24, 8612891), (28, 7382478), (42, 4921652), (47, 4398072), (56, 3691239), (84, 2460826), (94, 2199036), (141, 1466024), (168, 1230413), (188, 1099518), (282, 733012), (329, 628296), (376, 549759), (557, 371112), (564, 366506), (658, 314148), (987, 209432), (1114, 185556), (1128, 183253), (1316, 157074), (1671, 123704), (1974, 104716), (2209, 93576), (2228, 92778), (2632, 78537), (3342, 61852), (3899, 53016), (3948, 52358), (4418, 46788), (4456, 46389), (6627, 31192), (6684, 30926), (7798, 26508), (7896, 26179), (8836, 23394), (11697, 17672), (13254, 15596), (13368, 15463)]