205641552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 555589440

約数和(自身を除く): 349947888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 97, 116, 174, 194, 232, 291, 348, 388, 464, 582, 696, 776, 1164, 1392, 1523, 1552, 2328, 2813, 3046, 4569, 4656, 5626, 6092, 8439, 9138, 11252, 12184, 16878, 18276, 22504, 24368, 33756, 36552, 44167, 45008, 67512, 73104, 88334, 132501, 135024, 147731, 176668, 265002, 295462, 353336, 443193, 530004, 590924, 706672, 886386, 1060008, 1181848, 1772772, 2120016, 2363696, 3545544, 4284199, 7091088, 8568398, 12852597, 17136796, 25705194, 34273592, 51410388, 68547184, 102820776, 205641552]

約数ペア:

[(1, 205641552), (2, 102820776), (3, 68547184), (4, 51410388), (6, 34273592), (8, 25705194), (12, 17136796), (16, 12852597), (24, 8568398), (29, 7091088), (48, 4284199), (58, 3545544), (87, 2363696), (97, 2120016), (116, 1772772), (174, 1181848), (194, 1060008), (232, 886386), (291, 706672), (348, 590924), (388, 530004), (464, 443193), (582, 353336), (696, 295462), (776, 265002), (1164, 176668), (1392, 147731), (1523, 135024), (1552, 132501), (2328, 88334), (2813, 73104), (3046, 67512), (4569, 45008), (4656, 44167), (5626, 36552), (6092, 33756), (8439, 24368), (9138, 22504), (11252, 18276), (12184, 16878)]