204239232

素因数分解:

$2^7\times 3^4\times {\mathrm{19699}}^1$

素因数の和:19725

約数の個数: 80

約数和(自身を含む): 607843500

約数和(自身を除く): 403604268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19699, 39398, 59097, 78796, 118194, 157592, 177291, 236388, 315184, 354582, 472776, 531873, 630368, 709164, 945552, 1063746, 1260736, 1418328, 1595619, 1891104, 2127492, 2521472, 2836656, 3191238, 3782208, 4254984, 5673312, 6382476, 7564416, 8509968, 11346624, 12764952, 17019936, 22693248, 25529904, 34039872, 51059808, 68079744, 102119616, 204239232]

約数ペア:

[(1, 204239232), (2, 102119616), (3, 68079744), (4, 51059808), (6, 34039872), (8, 25529904), (9, 22693248), (12, 17019936), (16, 12764952), (18, 11346624), (24, 8509968), (27, 7564416), (32, 6382476), (36, 5673312), (48, 4254984), (54, 3782208), (64, 3191238), (72, 2836656), (81, 2521472), (96, 2127492), (108, 1891104), (128, 1595619), (144, 1418328), (162, 1260736), (192, 1063746), (216, 945552), (288, 709164), (324, 630368), (384, 531873), (432, 472776), (576, 354582), (648, 315184), (864, 236388), (1152, 177291), (1296, 157592), (1728, 118194), (2592, 78796), (3456, 59097), (5184, 39398), (10368, 19699)]