208040688

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27259}}^1$

素因数の和:27326

約数の個数: 60

約数和(自身を含む): 593232120

約数和(自身を除く): 385191432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 27259, 54518, 81777, 109036, 163554, 218072, 245331, 327108, 436144, 490662, 654216, 981324, 1308432, 1444727, 1962648, 2889454, 3925296, 4334181, 5778908, 8668362, 11557816, 13002543, 17336724, 23115632, 26005086, 34673448, 52010172, 69346896, 104020344, 208040688]

約数ペア:

[(1, 208040688), (2, 104020344), (3, 69346896), (4, 52010172), (6, 34673448), (8, 26005086), (9, 23115632), (12, 17336724), (16, 13002543), (18, 11557816), (24, 8668362), (36, 5778908), (48, 4334181), (53, 3925296), (72, 2889454), (106, 1962648), (144, 1444727), (159, 1308432), (212, 981324), (318, 654216), (424, 490662), (477, 436144), (636, 327108), (848, 245331), (954, 218072), (1272, 163554), (1908, 109036), (2544, 81777), (3816, 54518), (7632, 27259)]