197209656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23017}}^1$

素因数の和:23053

約数の個数: 96

約数和(自身を含む): 646345440

約数和(自身を除く): 449135784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 23017, 46034, 69051, 92068, 138102, 161119, 184136, 207153, 276204, 322238, 391289, 414306, 483357, 552408, 644476, 782578, 828612, 966714, 1173867, 1288952, 1450071, 1565156, 1657224, 1933428, 2347734, 2739023, 2900142, 3130312, 3521601, 3866856, 4695468, 5478046, 5800284, 7043202, 8217069, 9390936, 10956092, 11600568, 14086404, 16434138, 21912184, 24651207, 28172808, 32868276, 49302414, 65736552, 98604828, 197209656]

約数ペア:

[(1, 197209656), (2, 98604828), (3, 65736552), (4, 49302414), (6, 32868276), (7, 28172808), (8, 24651207), (9, 21912184), (12, 16434138), (14, 14086404), (17, 11600568), (18, 10956092), (21, 9390936), (24, 8217069), (28, 7043202), (34, 5800284), (36, 5478046), (42, 4695468), (51, 3866856), (56, 3521601), (63, 3130312), (68, 2900142), (72, 2739023), (84, 2347734), (102, 1933428), (119, 1657224), (126, 1565156), (136, 1450071), (153, 1288952), (168, 1173867), (204, 966714), (238, 828612), (252, 782578), (306, 644476), (357, 552408), (408, 483357), (476, 414306), (504, 391289), (612, 322238), (714, 276204), (952, 207153), (1071, 184136), (1224, 161119), (1428, 138102), (2142, 92068), (2856, 69051), (4284, 46034), (8568, 23017)]