201474208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 265915232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 919, 992, 1054, 1612, 1768, 1838, 2108, 3224, 3536, 3676, 4216, 6448, 6851, 7072, 7352, 8432, 11947, 12896, 13702, 14704, 15623, 16864, 23894, 27404, 28489, 29408, 31246, 47788, 54808, 56978, 62492, 95576, 109616, 113956, 124984, 191152, 203099, 219232, 227912, 249968, 370357, 382304, 406198, 455824, 484313, 499936, 740714, 812396, 911648, 968626, 1481428, 1624792, 1937252, 2962856, 3249584, 3874504, 5925712, 6296069, 6499168, 7749008, 11851424, 12592138, 15498016, 25184276, 50368552, 100737104, 201474208]

約数ペア:

[(1, 201474208), (2, 100737104), (4, 50368552), (8, 25184276), (13, 15498016), (16, 12592138), (17, 11851424), (26, 7749008), (31, 6499168), (32, 6296069), (34, 5925712), (52, 3874504), (62, 3249584), (68, 2962856), (104, 1937252), (124, 1624792), (136, 1481428), (208, 968626), (221, 911648), (248, 812396), (272, 740714), (403, 499936), (416, 484313), (442, 455824), (496, 406198), (527, 382304), (544, 370357), (806, 249968), (884, 227912), (919, 219232), (992, 203099), (1054, 191152), (1612, 124984), (1768, 113956), (1838, 109616), (2108, 95576), (3224, 62492), (3536, 56978), (3676, 54808), (4216, 47788), (6448, 31246), (6851, 29408), (7072, 28489), (7352, 27404), (8432, 23894), (11947, 16864), (12896, 15623), (13702, 14704)]