201787568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10607}}^1$

素因数の和:10685

約数の個数: 40

約数和(自身を含む): 414348480

約数和(自身を除く): 212560912

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 10607, 19024, 21214, 42428, 84856, 169712, 307603, 434887, 615206, 869774, 1230412, 1739548, 2460824, 3479096, 4921648, 6958192, 12611723, 25223446, 50446892, 100893784, 201787568]

約数ペア:

[(1, 201787568), (2, 100893784), (4, 50446892), (8, 25223446), (16, 12611723), (29, 6958192), (41, 4921648), (58, 3479096), (82, 2460824), (116, 1739548), (164, 1230412), (232, 869774), (328, 615206), (464, 434887), (656, 307603), (1189, 169712), (2378, 84856), (4756, 42428), (9512, 21214), (10607, 19024)]