201749604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 557706240

約数和(自身を除く): 355956636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 139, 148, 222, 259, 278, 417, 444, 467, 518, 556, 777, 834, 934, 973, 1036, 1401, 1554, 1668, 1868, 1946, 2802, 2919, 3108, 3269, 3892, 5143, 5604, 5838, 6538, 9807, 10286, 11676, 13076, 15429, 17279, 19614, 20572, 30858, 34558, 36001, 39228, 51837, 61716, 64913, 69116, 72002, 103674, 108003, 120953, 129826, 144004, 194739, 207348, 216006, 241906, 259652, 362859, 389478, 432012, 454391, 483812, 725718, 778956, 908782, 1363173, 1451436, 1817564, 2401781, 2726346, 4803562, 5452692, 7205343, 9607124, 14410686, 16812467, 28821372, 33624934, 50437401, 67249868, 100874802, 201749604]

約数ペア:

[(1, 201749604), (2, 100874802), (3, 67249868), (4, 50437401), (6, 33624934), (7, 28821372), (12, 16812467), (14, 14410686), (21, 9607124), (28, 7205343), (37, 5452692), (42, 4803562), (74, 2726346), (84, 2401781), (111, 1817564), (139, 1451436), (148, 1363173), (222, 908782), (259, 778956), (278, 725718), (417, 483812), (444, 454391), (467, 432012), (518, 389478), (556, 362859), (777, 259652), (834, 241906), (934, 216006), (973, 207348), (1036, 194739), (1401, 144004), (1554, 129826), (1668, 120953), (1868, 108003), (1946, 103674), (2802, 72002), (2919, 69116), (3108, 64913), (3269, 61716), (3892, 51837), (5143, 39228), (5604, 36001), (5838, 34558), (6538, 30858), (9807, 20572), (10286, 19614), (11676, 17279), (13076, 15429)]