201751016545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 290594304000

約数和(自身を除く): 88843287455

約数列:

[1, 5, 13, 19, 29, 59, 65, 95, 145, 247, 295, 307, 311, 377, 551, 767, 1121, 1235, 1535, 1555, 1711, 1885, 2755, 3835, 3991, 4043, 5605, 5833, 5909, 7163, 8555, 8903, 9019, 14573, 18113, 18349, 19955, 20215, 22243, 29165, 29545, 32509, 35815, 44515, 45095, 72865, 75829, 76817, 90565, 91745, 95477, 111215, 115739, 117247, 162545, 169157, 171361, 235469, 238537, 344147, 348631, 379145, 384085, 422617, 477385, 525277, 532121, 578695, 586235, 845785, 856805, 1177345, 1192685, 1241201, 1720735, 1743155, 1814063, 2113085, 2199041, 2227693, 2626385, 2660605, 2768833, 4473911, 4532203, 5633143, 6206005, 6828601, 6917573, 9070315, 9980263, 10110299, 10995205, 11138465, 13844165, 22369555, 22661015, 23582819, 28165715, 34143005, 34587865, 35994829, 49901315, 50551495, 52607827, 73230859, 107029717, 117914095, 129743419, 131433887, 163361147, 179974145, 263039135, 366154295, 535148585, 648717095, 657169435, 683901751, 816805735, 1391386321, 2123694911, 3103861793, 3419508755, 6956931605, 10618474555, 15519308965, 40350203309, 201751016545]

約数ペア:

[(1, 201751016545), (5, 40350203309), (13, 15519308965), (19, 10618474555), (29, 6956931605), (59, 3419508755), (65, 3103861793), (95, 2123694911), (145, 1391386321), (247, 816805735), (295, 683901751), (307, 657169435), (311, 648717095), (377, 535148585), (551, 366154295), (767, 263039135), (1121, 179974145), (1235, 163361147), (1535, 131433887), (1555, 129743419), (1711, 117914095), (1885, 107029717), (2755, 73230859), (3835, 52607827), (3991, 50551495), (4043, 49901315), (5605, 35994829), (5833, 34587865), (5909, 34143005), (7163, 28165715), (8555, 23582819), (8903, 22661015), (9019, 22369555), (14573, 13844165), (18113, 11138465), (18349, 10995205), (19955, 10110299), (20215, 9980263), (22243, 9070315), (29165, 6917573), (29545, 6828601), (32509, 6206005), (35815, 5633143), (44515, 4532203), (45095, 4473911), (72865, 2768833), (75829, 2660605), (76817, 2626385), (90565, 2227693), (91745, 2199041), (95477, 2113085), (111215, 1814063), (115739, 1743155), (117247, 1720735), (162545, 1241201), (169157, 1192685), (171361, 1177345), (235469, 856805), (238537, 845785), (344147, 586235), (348631, 578695), (379145, 532121), (384085, 525277), (422617, 477385)]