201612488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 474940800

約数和(自身を除く): 273328312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 959, 1096, 1507, 1918, 2389, 3014, 3836, 4778, 6028, 7672, 9556, 10549, 12056, 16723, 19112, 21098, 26279, 33446, 42196, 52558, 66892, 84392, 105116, 133784, 183953, 210232, 327293, 367906, 654586, 735812, 1309172, 1471624, 2291051, 2618344, 3600223, 4582102, 7200446, 9164204, 14400892, 18328408, 25201561, 28801784, 50403122, 100806244, 201612488]

約数ペア:

[(1, 201612488), (2, 100806244), (4, 50403122), (7, 28801784), (8, 25201561), (11, 18328408), (14, 14400892), (22, 9164204), (28, 7200446), (44, 4582102), (56, 3600223), (77, 2618344), (88, 2291051), (137, 1471624), (154, 1309172), (274, 735812), (308, 654586), (548, 367906), (616, 327293), (959, 210232), (1096, 183953), (1507, 133784), (1918, 105116), (2389, 84392), (3014, 66892), (3836, 52558), (4778, 42196), (6028, 33446), (7672, 26279), (9556, 21098), (10549, 19112), (12056, 16723)]