206639442

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 464667840

約数和(自身を除く): 258028398

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 503, 522, 787, 1006, 1509, 1574, 2361, 3018, 4527, 4722, 7083, 9054, 14166, 14587, 22823, 29174, 43761, 45646, 68469, 87522, 131283, 136938, 205407, 262566, 395861, 410814, 791722, 1187583, 2375166, 3562749, 7125498, 11479969, 22959938, 34439907, 68879814, 103319721, 206639442]

約数ペア:

[(1, 206639442), (2, 103319721), (3, 68879814), (6, 34439907), (9, 22959938), (18, 11479969), (29, 7125498), (58, 3562749), (87, 2375166), (174, 1187583), (261, 791722), (503, 410814), (522, 395861), (787, 262566), (1006, 205407), (1509, 136938), (1574, 131283), (2361, 87522), (3018, 68469), (4527, 45646), (4722, 43761), (7083, 29174), (9054, 22823), (14166, 14587)]