201022008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 593464320

約数和(自身を除く): 392442312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 141, 187, 188, 204, 264, 282, 374, 376, 408, 517, 561, 564, 748, 799, 953, 1034, 1122, 1128, 1496, 1551, 1598, 1906, 2068, 2244, 2397, 2859, 3102, 3196, 3812, 4136, 4488, 4794, 5718, 6204, 6392, 7624, 8789, 9588, 10483, 11436, 12408, 16201, 17578, 19176, 20966, 22872, 26367, 31449, 32402, 35156, 41932, 44791, 48603, 52734, 62898, 64804, 70312, 83864, 89582, 97206, 105468, 125796, 129608, 134373, 178211, 179164, 194412, 210936, 251592, 268746, 356422, 358328, 388824, 492701, 534633, 537492, 712844, 761447, 985402, 1069266, 1074984, 1425688, 1478103, 1522894, 1970804, 2138532, 2284341, 2956206, 3045788, 3941608, 4277064, 4568682, 5912412, 6091576, 8375917, 9137364, 11824824, 16751834, 18274728, 25127751, 33503668, 50255502, 67007336, 100511004, 201022008]

約数ペア:

[(1, 201022008), (2, 100511004), (3, 67007336), (4, 50255502), (6, 33503668), (8, 25127751), (11, 18274728), (12, 16751834), (17, 11824824), (22, 9137364), (24, 8375917), (33, 6091576), (34, 5912412), (44, 4568682), (47, 4277064), (51, 3941608), (66, 3045788), (68, 2956206), (88, 2284341), (94, 2138532), (102, 1970804), (132, 1522894), (136, 1478103), (141, 1425688), (187, 1074984), (188, 1069266), (204, 985402), (264, 761447), (282, 712844), (374, 537492), (376, 534633), (408, 492701), (517, 388824), (561, 358328), (564, 356422), (748, 268746), (799, 251592), (953, 210936), (1034, 194412), (1122, 179164), (1128, 178211), (1496, 134373), (1551, 129608), (1598, 125796), (1906, 105468), (2068, 97206), (2244, 89582), (2397, 83864), (2859, 70312), (3102, 64804), (3196, 62898), (3812, 52734), (4136, 48603), (4488, 44791), (4794, 41932), (5718, 35156), (6204, 32402), (6392, 31449), (7624, 26367), (8789, 22872), (9588, 20966), (10483, 19176), (11436, 17578), (12408, 16201)]