204451884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 663828480

約数和(自身を除く): 459376596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 84, 91, 108, 117, 126, 142, 156, 182, 189, 213, 234, 252, 273, 284, 293, 351, 364, 378, 426, 468, 497, 546, 586, 639, 702, 756, 819, 852, 879, 923, 994, 1092, 1172, 1278, 1404, 1491, 1638, 1758, 1846, 1917, 1988, 2051, 2457, 2556, 2637, 2769, 2982, 3276, 3516, 3692, 3809, 3834, 4102, 4473, 4914, 5274, 5538, 5964, 6153, 6461, 7618, 7668, 7911, 8204, 8307, 8946, 9828, 10548, 11076, 11427, 12306, 12922, 13419, 15236, 15822, 16614, 17892, 18459, 19383, 20803, 22854, 24612, 24921, 25844, 26663, 26838, 31644, 33228, 34281, 36918, 38766, 41606, 45708, 49842, 53326, 53676, 55377, 58149, 62409, 68562, 73836, 77532, 79989, 83212, 99684, 102843, 106652, 110754, 116298, 124818, 137124, 145621, 159978, 174447, 187227, 205686, 221508, 232596, 239967, 249636, 270439, 291242, 319956, 348894, 374454, 411372, 436863, 479934, 540878, 561681, 582484, 697788, 719901, 748908, 811317, 873726, 959868, 1081756, 1123362, 1310589, 1439802, 1622634, 1747452, 1893073, 2246724, 2433951, 2621178, 2879604, 3245268, 3786146, 3931767, 4867902, 5242356, 5679219, 7301853, 7572292, 7863534, 9735804, 11358438, 14603706, 15727068, 17037657, 22716876, 29207412, 34075314, 51112971, 68150628, 102225942, 204451884]

約数ペア:

[(1, 204451884), (2, 102225942), (3, 68150628), (4, 51112971), (6, 34075314), (7, 29207412), (9, 22716876), (12, 17037657), (13, 15727068), (14, 14603706), (18, 11358438), (21, 9735804), (26, 7863534), (27, 7572292), (28, 7301853), (36, 5679219), (39, 5242356), (42, 4867902), (52, 3931767), (54, 3786146), (63, 3245268), (71, 2879604), (78, 2621178), (84, 2433951), (91, 2246724), (108, 1893073), (117, 1747452), (126, 1622634), (142, 1439802), (156, 1310589), (182, 1123362), (189, 1081756), (213, 959868), (234, 873726), (252, 811317), (273, 748908), (284, 719901), (293, 697788), (351, 582484), (364, 561681), (378, 540878), (426, 479934), (468, 436863), (497, 411372), (546, 374454), (586, 348894), (639, 319956), (702, 291242), (756, 270439), (819, 249636), (852, 239967), (879, 232596), (923, 221508), (994, 205686), (1092, 187227), (1172, 174447), (1278, 159978), (1404, 145621), (1491, 137124), (1638, 124818), (1758, 116298), (1846, 110754), (1917, 106652), (1988, 102843), (2051, 99684), (2457, 83212), (2556, 79989), (2637, 77532), (2769, 73836), (2982, 68562), (3276, 62409), (3516, 58149), (3692, 55377), (3809, 53676), (3834, 53326), (4102, 49842), (4473, 45708), (4914, 41606), (5274, 38766), (5538, 36918), (5964, 34281), (6153, 33228), (6461, 31644), (7618, 26838), (7668, 26663), (7911, 25844), (8204, 24921), (8307, 24612), (8946, 22854), (9828, 20803), (10548, 19383), (11076, 18459), (11427, 17892), (12306, 16614), (12922, 15822), (13419, 15236)]