203281694

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 408576000

約数和(自身を除く): 205294306

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 79, 98, 121, 154, 158, 217, 242, 341, 343, 434, 539, 553, 682, 686, 847, 869, 1078, 1106, 1519, 1694, 1738, 2387, 2449, 3038, 3751, 3773, 3871, 4774, 4898, 5929, 6083, 7502, 7546, 7742, 9559, 10633, 11858, 12166, 16709, 17143, 19118, 21266, 26257, 26939, 27097, 33418, 34286, 41503, 42581, 52514, 53878, 54194, 66913, 83006, 85162, 116963, 120001, 133826, 183799, 188573, 233926, 240002, 296329, 298067, 367598, 377146, 468391, 592658, 596134, 840007, 936782, 1286593, 1320011, 1680014, 2074303, 2573186, 2640022, 3278737, 4148606, 6557474, 9240077, 14520121, 18480154, 29040242, 101640847, 203281694]

約数ペア:

[(1, 203281694), (2, 101640847), (7, 29040242), (11, 18480154), (14, 14520121), (22, 9240077), (31, 6557474), (49, 4148606), (62, 3278737), (77, 2640022), (79, 2573186), (98, 2074303), (121, 1680014), (154, 1320011), (158, 1286593), (217, 936782), (242, 840007), (341, 596134), (343, 592658), (434, 468391), (539, 377146), (553, 367598), (682, 298067), (686, 296329), (847, 240002), (869, 233926), (1078, 188573), (1106, 183799), (1519, 133826), (1694, 120001), (1738, 116963), (2387, 85162), (2449, 83006), (3038, 66913), (3751, 54194), (3773, 53878), (3871, 52514), (4774, 42581), (4898, 41503), (5929, 34286), (6083, 33418), (7502, 27097), (7546, 26939), (7742, 26257), (9559, 21266), (10633, 19118), (11858, 17143), (12166, 16709)]