203076510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 128

約数和(自身を含む): 608670720

約数和(自身を除く): 405594210

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1019, 1022, 1095, 1365, 1533, 1898, 2038, 2190, 2555, 2730, 2847, 3057, 3066, 4745, 5095, 5110, 5694, 6114, 6643, 7133, 7665, 9490, 10190, 13247, 13286, 14235, 14266, 15285, 15330, 19929, 21399, 26494, 28470, 30570, 33215, 35665, 39741, 39858, 42798, 66235, 66430, 71330, 74387, 79482, 92729, 99645, 106995, 132470, 148774, 185458, 198705, 199290, 213990, 223161, 278187, 371935, 397410, 446322, 463645, 520709, 556374, 743870, 927290, 967031, 1041418, 1115805, 1390935, 1562127, 1934062, 2231610, 2603545, 2781870, 2901093, 3124254, 4835155, 5207090, 5802186, 6769217, 7810635, 9670310, 13538434, 14505465, 15621270, 20307651, 29010930, 33846085, 40615302, 67692170, 101538255, 203076510]

約数ペア:

[(1, 203076510), (2, 101538255), (3, 67692170), (5, 40615302), (6, 33846085), (7, 29010930), (10, 20307651), (13, 15621270), (14, 14505465), (15, 13538434), (21, 9670310), (26, 7810635), (30, 6769217), (35, 5802186), (39, 5207090), (42, 4835155), (65, 3124254), (70, 2901093), (73, 2781870), (78, 2603545), (91, 2231610), (105, 1934062), (130, 1562127), (146, 1390935), (182, 1115805), (195, 1041418), (210, 967031), (219, 927290), (273, 743870), (365, 556374), (390, 520709), (438, 463645), (455, 446322), (511, 397410), (546, 371935), (730, 278187), (910, 223161), (949, 213990), (1019, 199290), (1022, 198705), (1095, 185458), (1365, 148774), (1533, 132470), (1898, 106995), (2038, 99645), (2190, 92729), (2555, 79482), (2730, 74387), (2847, 71330), (3057, 66430), (3066, 66235), (4745, 42798), (5095, 39858), (5110, 39741), (5694, 35665), (6114, 33215), (6643, 30570), (7133, 28470), (7665, 26494), (9490, 21399), (10190, 19929), (13247, 15330), (13286, 15285), (14235, 14266)]