204057210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14503}}^1$

素因数の和:14587

約数の個数: 64

約数和(自身を含む): 568092672

約数和(自身を除く): 364035462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 14503, 29006, 43509, 72515, 87018, 101521, 145030, 203042, 217545, 304563, 435090, 507605, 609126, 971701, 1015210, 1522815, 1943402, 2915103, 3045630, 4858505, 5830206, 6801907, 9717010, 13603814, 14575515, 20405721, 29151030, 34009535, 40811442, 68019070, 102028605, 204057210]

約数ペア:

[(1, 204057210), (2, 102028605), (3, 68019070), (5, 40811442), (6, 34009535), (7, 29151030), (10, 20405721), (14, 14575515), (15, 13603814), (21, 9717010), (30, 6801907), (35, 5830206), (42, 4858505), (67, 3045630), (70, 2915103), (105, 1943402), (134, 1522815), (201, 1015210), (210, 971701), (335, 609126), (402, 507605), (469, 435090), (670, 304563), (938, 217545), (1005, 203042), (1407, 145030), (2010, 101521), (2345, 87018), (2814, 72515), (4690, 43509), (7035, 29006), (14070, 14503)]