205320790902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1754

約数の個数: 128

約数和(自身を含む): 437986492416

約数和(自身を除く): 232665701514

約数列:

[1, 2, 3, 6, 43, 47, 73, 86, 94, 129, 141, 146, 163, 219, 258, 282, 326, 438, 489, 978, 1423, 2021, 2846, 3139, 3431, 4042, 4269, 6063, 6278, 6862, 7009, 7661, 8538, 9417, 10293, 11899, 12126, 14018, 15322, 18834, 20586, 21027, 22983, 23798, 35697, 42054, 45966, 61189, 66881, 71394, 103879, 122378, 133762, 147533, 183567, 200643, 207758, 231949, 295066, 311637, 329423, 367134, 401286, 442599, 463898, 511657, 559253, 623274, 658846, 695847, 885198, 988269, 1023314, 1118506, 1391694, 1534971, 1677759, 1976538, 2875883, 3069942, 3355518, 4466797, 4882313, 5751766, 8627649, 8933594, 9764626, 9973807, 10901603, 13400391, 14646939, 16932277, 17255298, 19947614, 21803206, 24047879, 26800782, 29293878, 29921421, 32704809, 33864554, 48095758, 50796831, 59842842, 65409618, 72143637, 101593662, 144287274, 209939459, 419878918, 468768929, 629818377, 728087911, 795817019, 937537858, 1259636754, 1406306787, 1456175822, 1591634038, 2184263733, 2387451057, 2812613574, 4368527466, 4774902114, 34220131817, 68440263634, 102660395451, 205320790902]

約数ペア:

[(1, 205320790902), (2, 102660395451), (3, 68440263634), (6, 34220131817), (43, 4774902114), (47, 4368527466), (73, 2812613574), (86, 2387451057), (94, 2184263733), (129, 1591634038), (141, 1456175822), (146, 1406306787), (163, 1259636754), (219, 937537858), (258, 795817019), (282, 728087911), (326, 629818377), (438, 468768929), (489, 419878918), (978, 209939459), (1423, 144287274), (2021, 101593662), (2846, 72143637), (3139, 65409618), (3431, 59842842), (4042, 50796831), (4269, 48095758), (6063, 33864554), (6278, 32704809), (6862, 29921421), (7009, 29293878), (7661, 26800782), (8538, 24047879), (9417, 21803206), (10293, 19947614), (11899, 17255298), (12126, 16932277), (14018, 14646939), (15322, 13400391), (18834, 10901603), (20586, 9973807), (21027, 9764626), (22983, 8933594), (23798, 8627649), (35697, 5751766), (42054, 4882313), (45966, 4466797), (61189, 3355518), (66881, 3069942), (71394, 2875883), (103879, 1976538), (122378, 1677759), (133762, 1534971), (147533, 1391694), (183567, 1118506), (200643, 1023314), (207758, 988269), (231949, 885198), (295066, 695847), (311637, 658846), (329423, 623274), (367134, 559253), (401286, 511657), (442599, 463898)]