201996948328

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1\times {\mathrm{21517}}^1$

素因数の和:24746

約数の個数: 64

約数和(自身を含む): 441177528960

約数和(自身を除く): 239180580632

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 3163, 6326, 12652, 21517, 22141, 25304, 43034, 44282, 86068, 88564, 150619, 167639, 172136, 177128, 301238, 335278, 602476, 670556, 1140401, 1173473, 1204952, 1341112, 2280802, 2346946, 4561604, 4693892, 7982807, 9123208, 9387784, 15965614, 31931228, 63862456, 68058271, 136116542, 272233084, 476407897, 544466168, 952815794, 1905631588, 3607088363, 3811263176, 7214176726, 14428353452, 25249618541, 28856706904, 50499237082, 100998474164, 201996948328]

約数ペア:

[(1, 201996948328), (2, 100998474164), (4, 50499237082), (7, 28856706904), (8, 25249618541), (14, 14428353452), (28, 7214176726), (53, 3811263176), (56, 3607088363), (106, 1905631588), (212, 952815794), (371, 544466168), (424, 476407897), (742, 272233084), (1484, 136116542), (2968, 68058271), (3163, 63862456), (6326, 31931228), (12652, 15965614), (21517, 9387784), (22141, 9123208), (25304, 7982807), (43034, 4693892), (44282, 4561604), (86068, 2346946), (88564, 2280802), (150619, 1341112), (167639, 1204952), (172136, 1173473), (177128, 1140401), (301238, 670556), (335278, 602476)]