207804744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137437}}^1$

素因数の和:137459

約数の個数: 64

約数和(自身を含む): 659702400

約数和(自身を除く): 451897656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 137437, 274874, 412311, 549748, 824622, 962059, 1099496, 1236933, 1649244, 1924118, 2473866, 2886177, 3298488, 3710799, 3848236, 4947732, 5772354, 7421598, 7696472, 8658531, 9895464, 11544708, 14843196, 17317062, 23089416, 25975593, 29686392, 34634124, 51951186, 69268248, 103902372, 207804744]

約数ペア:

[(1, 207804744), (2, 103902372), (3, 69268248), (4, 51951186), (6, 34634124), (7, 29686392), (8, 25975593), (9, 23089416), (12, 17317062), (14, 14843196), (18, 11544708), (21, 9895464), (24, 8658531), (27, 7696472), (28, 7421598), (36, 5772354), (42, 4947732), (54, 3848236), (56, 3710799), (63, 3298488), (72, 2886177), (84, 2473866), (108, 1924118), (126, 1649244), (168, 1236933), (189, 1099496), (216, 962059), (252, 824622), (378, 549748), (504, 412311), (756, 274874), (1512, 137437)]