207766330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 401055840

約数和(自身を除く): 193289510

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 361, 670, 722, 859, 1273, 1718, 1805, 2546, 3610, 4295, 6365, 8590, 12730, 16321, 24187, 32642, 48374, 57553, 81605, 115106, 120935, 163210, 241870, 287765, 310099, 575530, 620198, 1093507, 1550495, 2187014, 3100990, 5467535, 10935070, 20776633, 41553266, 103883165, 207766330]

約数ペア:

[(1, 207766330), (2, 103883165), (5, 41553266), (10, 20776633), (19, 10935070), (38, 5467535), (67, 3100990), (95, 2187014), (134, 1550495), (190, 1093507), (335, 620198), (361, 575530), (670, 310099), (722, 287765), (859, 241870), (1273, 163210), (1718, 120935), (1805, 115106), (2546, 81605), (3610, 57553), (4295, 48374), (6365, 32642), (8590, 24187), (12730, 16321)]