204538516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15187}}^1$

素因数の和:15248

約数の個数: 48

約数和(自身を含む): 452480896

約数和(自身を除く): 247942380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 15187, 30374, 60748, 106309, 197431, 212618, 394862, 425236, 561919, 789724, 1123838, 1382017, 2247676, 2764034, 3933433, 5528068, 7304947, 7866866, 14609894, 15733732, 29219788, 51134629, 102269258, 204538516]

約数ペア:

[(1, 204538516), (2, 102269258), (4, 51134629), (7, 29219788), (13, 15733732), (14, 14609894), (26, 7866866), (28, 7304947), (37, 5528068), (52, 3933433), (74, 2764034), (91, 2247676), (148, 1382017), (182, 1123838), (259, 789724), (364, 561919), (481, 425236), (518, 394862), (962, 212618), (1036, 197431), (1924, 106309), (3367, 60748), (6734, 30374), (13468, 15187)]