200620672

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13171}}^1$

素因数の和:13209

約数の個数: 64

約数和(自身を含む): 483675840

約数和(自身を除く): 283055168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 13171, 15232, 26342, 52684, 92197, 105368, 184394, 210736, 223907, 368788, 421472, 447814, 737576, 842944, 895628, 1475152, 1567349, 1685888, 1791256, 2950304, 3134698, 3582512, 5900608, 6269396, 7165024, 11801216, 12538792, 14330048, 25077584, 28660096, 50155168, 100310336, 200620672]

約数ペア:

[(1, 200620672), (2, 100310336), (4, 50155168), (7, 28660096), (8, 25077584), (14, 14330048), (16, 12538792), (17, 11801216), (28, 7165024), (32, 6269396), (34, 5900608), (56, 3582512), (64, 3134698), (68, 2950304), (112, 1791256), (119, 1685888), (128, 1567349), (136, 1475152), (224, 895628), (238, 842944), (272, 737576), (448, 447814), (476, 421472), (544, 368788), (896, 223907), (952, 210736), (1088, 184394), (1904, 105368), (2176, 92197), (3808, 52684), (7616, 26342), (13171, 15232)]