209954148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15361}}^1$

素因数の和:15452

約数の個数: 48

約数和(自身を含む): 526486464

約数和(自身を除く): 316532316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668, 15361, 30722, 46083, 61444, 92166, 184332, 261137, 522274, 783411, 1029187, 1044548, 1566822, 2058374, 3087561, 3133644, 4116748, 6175122, 12350244, 17496179, 34992358, 52488537, 69984716, 104977074, 209954148]

約数ペア:

[(1, 209954148), (2, 104977074), (3, 69984716), (4, 52488537), (6, 34992358), (12, 17496179), (17, 12350244), (34, 6175122), (51, 4116748), (67, 3133644), (68, 3087561), (102, 2058374), (134, 1566822), (201, 1044548), (204, 1029187), (268, 783411), (402, 522274), (804, 261137), (1139, 184332), (2278, 92166), (3417, 61444), (4556, 46083), (6834, 30722), (13668, 15361)]