205871904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6007}}^1$

素因数の和:6047

約数の個数: 144

約数和(自身を含む): 708559488

約数和(自身を除く): 502687584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 6007, 8568, 11424, 12014, 17136, 18021, 24028, 34272, 36042, 42049, 48056, 54063, 72084, 84098, 96112, 102119, 108126, 126147, 144168, 168196, 192224, 204238, 216252, 252294, 288336, 306357, 336392, 378441, 408476, 432504, 504588, 576672, 612714, 672784, 714833, 756882, 816952, 865008, 919071, 1009176, 1225428, 1345568, 1429666, 1513764, 1633904, 1730016, 1838142, 2018352, 2144499, 2450856, 2859332, 3027528, 3267808, 3676284, 4036704, 4288998, 4901712, 5718664, 6055056, 6433497, 7352568, 8577996, 9803424, 11437328, 12110112, 12866994, 14705136, 17155992, 22874656, 25733988, 29410272, 34311984, 51467976, 68623968, 102935952, 205871904]

約数ペア:

[(1, 205871904), (2, 102935952), (3, 68623968), (4, 51467976), (6, 34311984), (7, 29410272), (8, 25733988), (9, 22874656), (12, 17155992), (14, 14705136), (16, 12866994), (17, 12110112), (18, 11437328), (21, 9803424), (24, 8577996), (28, 7352568), (32, 6433497), (34, 6055056), (36, 5718664), (42, 4901712), (48, 4288998), (51, 4036704), (56, 3676284), (63, 3267808), (68, 3027528), (72, 2859332), (84, 2450856), (96, 2144499), (102, 2018352), (112, 1838142), (119, 1730016), (126, 1633904), (136, 1513764), (144, 1429666), (153, 1345568), (168, 1225428), (204, 1009176), (224, 919071), (238, 865008), (252, 816952), (272, 756882), (288, 714833), (306, 672784), (336, 612714), (357, 576672), (408, 504588), (476, 432504), (504, 408476), (544, 378441), (612, 336392), (672, 306357), (714, 288336), (816, 252294), (952, 216252), (1008, 204238), (1071, 192224), (1224, 168196), (1428, 144168), (1632, 126147), (1904, 108126), (2016, 102119), (2142, 96112), (2448, 84098), (2856, 72084), (3808, 54063), (4284, 48056), (4896, 42049), (5712, 36042), (6007, 34272), (8568, 24028), (11424, 18021), (12014, 17136)]