210399685935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{27791}}^1$

素因数の和:28048

約数の個数: 64

約数和(自身を含む): 350099159040

約数和(自身を除く): 139699473105

約数列:

[1, 3, 5, 15, 53, 89, 107, 159, 265, 267, 321, 445, 535, 795, 1335, 1605, 4717, 5671, 9523, 14151, 17013, 23585, 27791, 28355, 28569, 47615, 70755, 83373, 85065, 138955, 142845, 416865, 504719, 1472923, 1514157, 2473399, 2523595, 2973637, 4418769, 7364615, 7420197, 7570785, 8920911, 12366995, 14868185, 22093845, 37100985, 44604555, 131090147, 157602761, 264653693, 393270441, 472808283, 655450735, 788013805, 793961079, 1323268465, 1966352205, 2364041415, 3969805395, 14026645729, 42079937187, 70133228645, 210399685935]

約数ペア:

[(1, 210399685935), (3, 70133228645), (5, 42079937187), (15, 14026645729), (53, 3969805395), (89, 2364041415), (107, 1966352205), (159, 1323268465), (265, 793961079), (267, 788013805), (321, 655450735), (445, 472808283), (535, 393270441), (795, 264653693), (1335, 157602761), (1605, 131090147), (4717, 44604555), (5671, 37100985), (9523, 22093845), (14151, 14868185), (17013, 12366995), (23585, 8920911), (27791, 7570785), (28355, 7420197), (28569, 7364615), (47615, 4418769), (70755, 2973637), (83373, 2523595), (85065, 2473399), (138955, 1514157), (142845, 1472923), (416865, 504719)]