207870552

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^2\times {\mathrm{179}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 570620700

約数和(自身を除く): 362750148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 179, 254, 358, 381, 508, 537, 716, 762, 1016, 1074, 1143, 1432, 1524, 1611, 2148, 2286, 3048, 3222, 4296, 4572, 6444, 9144, 12888, 16129, 22733, 32258, 45466, 48387, 64516, 68199, 90932, 96774, 129032, 136398, 145161, 181864, 193548, 204597, 272796, 290322, 387096, 409194, 545592, 580644, 818388, 1161288, 1636776, 2887091, 5774182, 8661273, 11548364, 17322546, 23096728, 25983819, 34645092, 51967638, 69290184, 103935276, 207870552]

約数ペア:

[(1, 207870552), (2, 103935276), (3, 69290184), (4, 51967638), (6, 34645092), (8, 25983819), (9, 23096728), (12, 17322546), (18, 11548364), (24, 8661273), (36, 5774182), (72, 2887091), (127, 1636776), (179, 1161288), (254, 818388), (358, 580644), (381, 545592), (508, 409194), (537, 387096), (716, 290322), (762, 272796), (1016, 204597), (1074, 193548), (1143, 181864), (1432, 145161), (1524, 136398), (1611, 129032), (2148, 96774), (2286, 90932), (3048, 68199), (3222, 64516), (4296, 48387), (4572, 45466), (6444, 32258), (9144, 22733), (12888, 16129)]