201457312

素因数分解:

$2^5\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1217}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 454265280

約数和(自身を除く): 252807968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 739, 1217, 1478, 2434, 2956, 4868, 5173, 5912, 8519, 9736, 10346, 11824, 17038, 19472, 20692, 23648, 34076, 38944, 41384, 68152, 82768, 136304, 165536, 272608, 899363, 1798726, 3597452, 6295541, 7194904, 12591082, 14389808, 25182164, 28779616, 50364328, 100728656, 201457312]

約数ペア:

[(1, 201457312), (2, 100728656), (4, 50364328), (7, 28779616), (8, 25182164), (14, 14389808), (16, 12591082), (28, 7194904), (32, 6295541), (56, 3597452), (112, 1798726), (224, 899363), (739, 272608), (1217, 165536), (1478, 136304), (2434, 82768), (2956, 68152), (4868, 41384), (5173, 38944), (5912, 34076), (8519, 23648), (9736, 20692), (10346, 19472), (11824, 17038)]