199238616

素因数分解:

$2^3\times 3^6\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 566611200

約数和(自身を除く): 367372584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 243, 254, 269, 324, 381, 486, 508, 538, 648, 729, 762, 807, 972, 1016, 1076, 1143, 1458, 1524, 1614, 1944, 2152, 2286, 2421, 2916, 3048, 3228, 3429, 4572, 4842, 5832, 6456, 6858, 7263, 9144, 9684, 10287, 13716, 14526, 19368, 20574, 21789, 27432, 29052, 30861, 34163, 41148, 43578, 58104, 61722, 65367, 68326, 82296, 87156, 92583, 102489, 123444, 130734, 136652, 174312, 185166, 196101, 204978, 246888, 261468, 273304, 307467, 370332, 392202, 409956, 522936, 614934, 740664, 784404, 819912, 922401, 1229868, 1568808, 1844802, 2459736, 2767203, 3689604, 5534406, 7379208, 8301609, 11068812, 16603218, 22137624, 24904827, 33206436, 49809654, 66412872, 99619308, 199238616]

約数ペア:

[(1, 199238616), (2, 99619308), (3, 66412872), (4, 49809654), (6, 33206436), (8, 24904827), (9, 22137624), (12, 16603218), (18, 11068812), (24, 8301609), (27, 7379208), (36, 5534406), (54, 3689604), (72, 2767203), (81, 2459736), (108, 1844802), (127, 1568808), (162, 1229868), (216, 922401), (243, 819912), (254, 784404), (269, 740664), (324, 614934), (381, 522936), (486, 409956), (508, 392202), (538, 370332), (648, 307467), (729, 273304), (762, 261468), (807, 246888), (972, 204978), (1016, 196101), (1076, 185166), (1143, 174312), (1458, 136652), (1524, 130734), (1614, 123444), (1944, 102489), (2152, 92583), (2286, 87156), (2421, 82296), (2916, 68326), (3048, 65367), (3228, 61722), (3429, 58104), (4572, 43578), (4842, 41148), (5832, 34163), (6456, 30861), (6858, 29052), (7263, 27432), (9144, 21789), (9684, 20574), (10287, 19368), (13716, 14526)]