201086576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15383}}^1$

素因数の和:15453

約数の個数: 40

約数和(自身を含む): 419675520

約数和(自身を除く): 218588944

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 15383, 30766, 61532, 123064, 246128, 292277, 584554, 661469, 1169108, 1322938, 2338216, 2645876, 4676432, 5291752, 10583504, 12567911, 25135822, 50271644, 100543288, 201086576]

約数ペア:

[(1, 201086576), (2, 100543288), (4, 50271644), (8, 25135822), (16, 12567911), (19, 10583504), (38, 5291752), (43, 4676432), (76, 2645876), (86, 2338216), (152, 1322938), (172, 1169108), (304, 661469), (344, 584554), (688, 292277), (817, 246128), (1634, 123064), (3268, 61532), (6536, 30766), (13072, 15383)]