206850756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 585795840

約数和(自身を除く): 378945084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 73, 79, 84, 98, 122, 146, 147, 158, 183, 196, 219, 237, 244, 292, 294, 316, 366, 427, 438, 474, 511, 553, 588, 732, 854, 876, 948, 1022, 1106, 1281, 1533, 1659, 1708, 2044, 2212, 2562, 2989, 3066, 3318, 3577, 3871, 4453, 4819, 5124, 5767, 5978, 6132, 6636, 7154, 7742, 8906, 8967, 9638, 10731, 11534, 11613, 11956, 13359, 14308, 14457, 15484, 17301, 17812, 17934, 19276, 21462, 23068, 23226, 26718, 28914, 31171, 33733, 34602, 35868, 40369, 42924, 46452, 53436, 57828, 62342, 67466, 69204, 80738, 93513, 101199, 121107, 124684, 134932, 161476, 187026, 202398, 218197, 236131, 242214, 282583, 351787, 374052, 404796, 436394, 472262, 484428, 565166, 654591, 703574, 708393, 847749, 872788, 944524, 1055361, 1130332, 1309182, 1407148, 1416786, 1695498, 2110722, 2462509, 2618364, 2833572, 3390996, 4221444, 4925018, 7387527, 9850036, 14775054, 17237563, 29550108, 34475126, 51712689, 68950252, 103425378, 206850756]

約数ペア:

[(1, 206850756), (2, 103425378), (3, 68950252), (4, 51712689), (6, 34475126), (7, 29550108), (12, 17237563), (14, 14775054), (21, 9850036), (28, 7387527), (42, 4925018), (49, 4221444), (61, 3390996), (73, 2833572), (79, 2618364), (84, 2462509), (98, 2110722), (122, 1695498), (146, 1416786), (147, 1407148), (158, 1309182), (183, 1130332), (196, 1055361), (219, 944524), (237, 872788), (244, 847749), (292, 708393), (294, 703574), (316, 654591), (366, 565166), (427, 484428), (438, 472262), (474, 436394), (511, 404796), (553, 374052), (588, 351787), (732, 282583), (854, 242214), (876, 236131), (948, 218197), (1022, 202398), (1106, 187026), (1281, 161476), (1533, 134932), (1659, 124684), (1708, 121107), (2044, 101199), (2212, 93513), (2562, 80738), (2989, 69204), (3066, 67466), (3318, 62342), (3577, 57828), (3871, 53436), (4453, 46452), (4819, 42924), (5124, 40369), (5767, 35868), (5978, 34602), (6132, 33733), (6636, 31171), (7154, 28914), (7742, 26718), (8906, 23226), (8967, 23068), (9638, 21462), (10731, 19276), (11534, 17934), (11613, 17812), (11956, 17301), (13359, 15484), (14308, 14457)]