207652144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 490254336

約数和(自身を除く): 282602192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 191, 238, 272, 382, 476, 571, 764, 952, 1142, 1337, 1528, 1904, 2284, 2674, 3056, 3247, 3997, 4568, 5348, 6494, 7994, 9136, 9707, 10696, 12988, 15988, 19414, 21392, 22729, 25976, 31976, 38828, 45458, 51952, 63952, 67949, 77656, 90916, 109061, 135898, 155312, 181832, 218122, 271796, 363664, 436244, 543592, 763427, 872488, 1087184, 1526854, 1744976, 1854037, 3053708, 3708074, 6107416, 7416148, 12214832, 12978259, 14832296, 25956518, 29664592, 51913036, 103826072, 207652144]

約数ペア:

[(1, 207652144), (2, 103826072), (4, 51913036), (7, 29664592), (8, 25956518), (14, 14832296), (16, 12978259), (17, 12214832), (28, 7416148), (34, 6107416), (56, 3708074), (68, 3053708), (112, 1854037), (119, 1744976), (136, 1526854), (191, 1087184), (238, 872488), (272, 763427), (382, 543592), (476, 436244), (571, 363664), (764, 271796), (952, 218122), (1142, 181832), (1337, 155312), (1528, 135898), (1904, 109061), (2284, 90916), (2674, 77656), (3056, 67949), (3247, 63952), (3997, 51952), (4568, 45458), (5348, 38828), (6494, 31976), (7994, 25976), (9136, 22729), (9707, 21392), (10696, 19414), (12988, 15988)]