201151888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3704

約数の個数: 80

約数和(自身を含む): 488004480

約数和(自身を除く): 286852592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3643, 3944, 6902, 7286, 7888, 13804, 14572, 25501, 27608, 29144, 51002, 55216, 58288, 61931, 102004, 105647, 123862, 204008, 211294, 247724, 408016, 422588, 433517, 495448, 739529, 845176, 867034, 990896, 1479058, 1690352, 1734068, 1795999, 2958116, 3468136, 3591998, 5916232, 6936272, 7183996, 11832464, 12571993, 14367992, 25143986, 28735984, 50287972, 100575944, 201151888]

約数ペア:

[(1, 201151888), (2, 100575944), (4, 50287972), (7, 28735984), (8, 25143986), (14, 14367992), (16, 12571993), (17, 11832464), (28, 7183996), (29, 6936272), (34, 5916232), (56, 3591998), (58, 3468136), (68, 2958116), (112, 1795999), (116, 1734068), (119, 1690352), (136, 1479058), (203, 990896), (232, 867034), (238, 845176), (272, 739529), (406, 495448), (464, 433517), (476, 422588), (493, 408016), (812, 247724), (952, 211294), (986, 204008), (1624, 123862), (1904, 105647), (1972, 102004), (3248, 61931), (3451, 58288), (3643, 55216), (3944, 51002), (6902, 29144), (7286, 27608), (7888, 25501), (13804, 14572)]