201919236474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2296

約数の個数: 128

約数和(自身を含む): 436010273280

約数和(自身を除く): 234091036806

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 89, 113, 138, 146, 178, 219, 226, 267, 339, 438, 534, 678, 1679, 1993, 2047, 2599, 3358, 3986, 4094, 5037, 5198, 5979, 6141, 6497, 7797, 8249, 10057, 10074, 11958, 12282, 12994, 15594, 16498, 19491, 20114, 24747, 30171, 38982, 45839, 49494, 60342, 91678, 137517, 145489, 149431, 177377, 189727, 225209, 231311, 275034, 290978, 298862, 354754, 379454, 436467, 448293, 450418, 462622, 532131, 569181, 675627, 693933, 734161, 872934, 896586, 1064262, 1138362, 1351254, 1387866, 1468322, 2202483, 3346247, 4079671, 4404966, 5179807, 6692494, 8159342, 10038741, 10359614, 12239013, 12948521, 15539421, 16440257, 16885703, 20043601, 20077482, 24478026, 25897042, 31078842, 32880514, 33771406, 38845563, 40087202, 49320771, 50657109, 60130803, 77691126, 98641542, 101314218, 120261606, 297815983, 378125911, 461002823, 595631966, 756251822, 893447949, 922005646, 1134377733, 1383008469, 1463182873, 1786895898, 2268755466, 2766016938, 2926365746, 4389548619, 8779097238, 33653206079, 67306412158, 100959618237, 201919236474]

約数ペア:

[(1, 201919236474), (2, 100959618237), (3, 67306412158), (6, 33653206079), (23, 8779097238), (46, 4389548619), (69, 2926365746), (73, 2766016938), (89, 2268755466), (113, 1786895898), (138, 1463182873), (146, 1383008469), (178, 1134377733), (219, 922005646), (226, 893447949), (267, 756251822), (339, 595631966), (438, 461002823), (534, 378125911), (678, 297815983), (1679, 120261606), (1993, 101314218), (2047, 98641542), (2599, 77691126), (3358, 60130803), (3986, 50657109), (4094, 49320771), (5037, 40087202), (5198, 38845563), (5979, 33771406), (6141, 32880514), (6497, 31078842), (7797, 25897042), (8249, 24478026), (10057, 20077482), (10074, 20043601), (11958, 16885703), (12282, 16440257), (12994, 15539421), (15594, 12948521), (16498, 12239013), (19491, 10359614), (20114, 10038741), (24747, 8159342), (30171, 6692494), (38982, 5179807), (45839, 4404966), (49494, 4079671), (60342, 3346247), (91678, 2202483), (137517, 1468322), (145489, 1387866), (149431, 1351254), (177377, 1138362), (189727, 1064262), (225209, 896586), (231311, 872934), (275034, 734161), (290978, 693933), (298862, 675627), (354754, 569181), (379454, 532131), (436467, 462622), (448293, 450418)]