201761328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 538153056

約数和(自身を除く): 336391728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 653, 656, 942, 984, 1256, 1306, 1884, 1959, 1968, 2512, 2612, 3768, 3918, 5224, 6437, 7536, 7836, 10448, 12874, 15672, 19311, 25748, 26773, 31344, 38622, 51496, 53546, 77244, 80319, 102521, 102992, 107092, 154488, 160638, 205042, 214184, 307563, 308976, 321276, 410084, 428368, 615126, 642552, 820168, 1230252, 1285104, 1640336, 2460504, 4203361, 4921008, 8406722, 12610083, 16813444, 25220166, 33626888, 50440332, 67253776, 100880664, 201761328]

約数ペア:

[(1, 201761328), (2, 100880664), (3, 67253776), (4, 50440332), (6, 33626888), (8, 25220166), (12, 16813444), (16, 12610083), (24, 8406722), (41, 4921008), (48, 4203361), (82, 2460504), (123, 1640336), (157, 1285104), (164, 1230252), (246, 820168), (314, 642552), (328, 615126), (471, 428368), (492, 410084), (628, 321276), (653, 308976), (656, 307563), (942, 214184), (984, 205042), (1256, 160638), (1306, 154488), (1884, 107092), (1959, 102992), (1968, 102521), (2512, 80319), (2612, 77244), (3768, 53546), (3918, 51496), (5224, 38622), (6437, 31344), (7536, 26773), (7836, 25748), (10448, 19311), (12874, 15672)]