201997432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3343}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 471905280

約数和(自身を除く): 269907848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 3343, 4316, 4648, 6686, 7553, 8632, 13372, 15106, 23401, 26744, 30212, 43459, 46802, 60424, 86918, 93604, 173836, 187208, 277469, 304213, 347672, 554938, 608426, 1109876, 1216852, 1942283, 2219752, 2433704, 3607097, 3884566, 7214194, 7769132, 14428388, 15538264, 25249679, 28856776, 50499358, 100998716, 201997432]

約数ペア:

[(1, 201997432), (2, 100998716), (4, 50499358), (7, 28856776), (8, 25249679), (13, 15538264), (14, 14428388), (26, 7769132), (28, 7214194), (52, 3884566), (56, 3607097), (83, 2433704), (91, 2219752), (104, 1942283), (166, 1216852), (182, 1109876), (332, 608426), (364, 554938), (581, 347672), (664, 304213), (728, 277469), (1079, 187208), (1162, 173836), (2158, 93604), (2324, 86918), (3343, 60424), (4316, 46802), (4648, 43459), (6686, 30212), (7553, 26744), (8632, 23401), (13372, 15106)]