205874578

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3049}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 394291800

約数和(自身を除く): 188417222

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 2597, 3049, 4823, 5194, 6098, 9646, 21343, 33761, 39637, 42686, 67522, 79274, 149401, 161597, 277459, 298802, 323194, 554918, 1131179, 1942213, 2100761, 2262358, 3884426, 4201522, 7918253, 14705327, 15836506, 29410654, 102937289, 205874578]

約数ペア:

[(1, 205874578), (2, 102937289), (7, 29410654), (13, 15836506), (14, 14705327), (26, 7918253), (49, 4201522), (53, 3884426), (91, 2262358), (98, 2100761), (106, 1942213), (182, 1131179), (371, 554918), (637, 323194), (689, 298802), (742, 277459), (1274, 161597), (1378, 149401), (2597, 79274), (3049, 67522), (4823, 42686), (5194, 39637), (6098, 33761), (9646, 21343)]