207923256

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 575443440

約数和(自身を除く): 367520184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 137, 197, 214, 274, 321, 394, 411, 428, 548, 591, 642, 788, 822, 856, 963, 1096, 1182, 1233, 1284, 1576, 1644, 1773, 1926, 2364, 2466, 2568, 3288, 3546, 3852, 4728, 4932, 7092, 7704, 9864, 14184, 14659, 21079, 26989, 29318, 42158, 43977, 53978, 58636, 63237, 80967, 84316, 87954, 107956, 117272, 126474, 131931, 161934, 168632, 175908, 189711, 215912, 242901, 252948, 263862, 323868, 351816, 379422, 485802, 505896, 527724, 647736, 758844, 971604, 1055448, 1517688, 1943208, 2887823, 5775646, 8663469, 11551292, 17326938, 23102584, 25990407, 34653876, 51980814, 69307752, 103961628, 207923256]

約数ペア:

[(1, 207923256), (2, 103961628), (3, 69307752), (4, 51980814), (6, 34653876), (8, 25990407), (9, 23102584), (12, 17326938), (18, 11551292), (24, 8663469), (36, 5775646), (72, 2887823), (107, 1943208), (137, 1517688), (197, 1055448), (214, 971604), (274, 758844), (321, 647736), (394, 527724), (411, 505896), (428, 485802), (548, 379422), (591, 351816), (642, 323868), (788, 263862), (822, 252948), (856, 242901), (963, 215912), (1096, 189711), (1182, 175908), (1233, 168632), (1284, 161934), (1576, 131931), (1644, 126474), (1773, 117272), (1926, 107956), (2364, 87954), (2466, 84316), (2568, 80967), (3288, 63237), (3546, 58636), (3852, 53978), (4728, 43977), (4932, 42158), (7092, 29318), (7704, 26989), (9864, 21079), (14184, 14659)]