201122306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 395034624

約数和(自身を除く): 193912318

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 154, 259, 329, 407, 517, 518, 658, 751, 814, 1034, 1502, 1739, 2849, 3478, 3619, 5257, 5698, 7238, 8261, 10514, 12173, 16522, 19129, 24346, 27787, 35297, 38258, 55574, 57827, 70594, 115654, 133903, 194509, 247079, 267806, 305657, 388267, 389018, 494158, 611314, 776534, 1305989, 2139599, 2611978, 2717869, 4279198, 5435738, 9141923, 14365879, 18283846, 28731758, 100561153, 201122306]

約数ペア:

[(1, 201122306), (2, 100561153), (7, 28731758), (11, 18283846), (14, 14365879), (22, 9141923), (37, 5435738), (47, 4279198), (74, 2717869), (77, 2611978), (94, 2139599), (154, 1305989), (259, 776534), (329, 611314), (407, 494158), (517, 389018), (518, 388267), (658, 305657), (751, 267806), (814, 247079), (1034, 194509), (1502, 133903), (1739, 115654), (2849, 70594), (3478, 57827), (3619, 55574), (5257, 38258), (5698, 35297), (7238, 27787), (8261, 24346), (10514, 19129), (12173, 16522)]