203940198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 553962240

約数和(自身を除く): 350022042

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 269, 462, 538, 547, 693, 807, 1094, 1386, 1614, 1641, 1883, 2421, 2959, 3282, 3766, 3829, 4842, 4923, 5649, 5918, 6017, 7658, 8877, 9846, 11298, 11487, 12034, 16947, 17754, 18051, 20713, 22974, 26631, 33894, 34461, 36102, 41426, 42119, 53262, 54153, 62139, 68922, 84238, 108306, 124278, 126357, 147143, 186417, 252714, 294286, 372834, 379071, 441429, 758142, 882858, 1030001, 1324287, 1618573, 2060002, 2648574, 3090003, 3237146, 4855719, 6180006, 9270009, 9711438, 11330011, 14567157, 18540018, 22660022, 29134314, 33990033, 67980066, 101970099, 203940198]

約数ペア:

[(1, 203940198), (2, 101970099), (3, 67980066), (6, 33990033), (7, 29134314), (9, 22660022), (11, 18540018), (14, 14567157), (18, 11330011), (21, 9711438), (22, 9270009), (33, 6180006), (42, 4855719), (63, 3237146), (66, 3090003), (77, 2648574), (99, 2060002), (126, 1618573), (154, 1324287), (198, 1030001), (231, 882858), (269, 758142), (462, 441429), (538, 379071), (547, 372834), (693, 294286), (807, 252714), (1094, 186417), (1386, 147143), (1614, 126357), (1641, 124278), (1883, 108306), (2421, 84238), (2959, 68922), (3282, 62139), (3766, 54153), (3829, 53262), (4842, 42119), (4923, 41426), (5649, 36102), (5918, 34461), (6017, 33894), (7658, 26631), (8877, 22974), (9846, 20713), (11298, 18051), (11487, 17754), (12034, 16947)]