203415872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1021}}^1$

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 442337952

約数和(自身を除く): 238922080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 283, 352, 566, 704, 1021, 1132, 2042, 2264, 3113, 4084, 4528, 6226, 8168, 9056, 11231, 12452, 16336, 18112, 22462, 24904, 32672, 44924, 49808, 65344, 89848, 99616, 179696, 199232, 288943, 359392, 577886, 718784, 1155772, 2311544, 3178373, 4623088, 6356746, 9246176, 12713492, 18492352, 25426984, 50853968, 101707936, 203415872]

約数ペア:

[(1, 203415872), (2, 101707936), (4, 50853968), (8, 25426984), (11, 18492352), (16, 12713492), (22, 9246176), (32, 6356746), (44, 4623088), (64, 3178373), (88, 2311544), (176, 1155772), (283, 718784), (352, 577886), (566, 359392), (704, 288943), (1021, 199232), (1132, 179696), (2042, 99616), (2264, 89848), (3113, 65344), (4084, 49808), (4528, 44924), (6226, 32672), (8168, 24904), (9056, 22462), (11231, 18112), (12452, 16336)]