201217744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 484468992

約数和(自身を除く): 283251248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 452, 728, 791, 904, 1223, 1456, 1469, 1582, 1808, 2446, 2938, 3164, 4892, 5876, 6328, 8561, 9784, 10283, 11752, 12656, 15899, 17122, 19568, 20566, 23504, 31798, 34244, 41132, 63596, 68488, 82264, 111293, 127192, 136976, 138199, 164528, 222586, 254384, 276398, 445172, 552796, 890344, 967393, 1105592, 1780688, 1796587, 1934786, 2211184, 3593174, 3869572, 7186348, 7739144, 12576109, 14372696, 15478288, 25152218, 28745392, 50304436, 100608872, 201217744]

約数ペア:

[(1, 201217744), (2, 100608872), (4, 50304436), (7, 28745392), (8, 25152218), (13, 15478288), (14, 14372696), (16, 12576109), (26, 7739144), (28, 7186348), (52, 3869572), (56, 3593174), (91, 2211184), (104, 1934786), (112, 1796587), (113, 1780688), (182, 1105592), (208, 967393), (226, 890344), (364, 552796), (452, 445172), (728, 276398), (791, 254384), (904, 222586), (1223, 164528), (1456, 138199), (1469, 136976), (1582, 127192), (1808, 111293), (2446, 82264), (2938, 68488), (3164, 63596), (4892, 41132), (5876, 34244), (6328, 31798), (8561, 23504), (9784, 20566), (10283, 19568), (11752, 17122), (12656, 15899)]