194975992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 402796800

約数和(自身を除く): 207820808

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 73, 82, 136, 146, 164, 292, 328, 479, 584, 697, 958, 1241, 1394, 1916, 2482, 2788, 2993, 3832, 4964, 5576, 5986, 8143, 9928, 11972, 16286, 19639, 23944, 32572, 34967, 39278, 50881, 65144, 69934, 78556, 101762, 139868, 157112, 203524, 279736, 333863, 407048, 594439, 667726, 1188878, 1335452, 1433647, 2377756, 2670904, 2867294, 4755512, 5734588, 11469176, 24371999, 48743998, 97487996, 194975992]

約数ペア:

[(1, 194975992), (2, 97487996), (4, 48743998), (8, 24371999), (17, 11469176), (34, 5734588), (41, 4755512), (68, 2867294), (73, 2670904), (82, 2377756), (136, 1433647), (146, 1335452), (164, 1188878), (292, 667726), (328, 594439), (479, 407048), (584, 333863), (697, 279736), (958, 203524), (1241, 157112), (1394, 139868), (1916, 101762), (2482, 78556), (2788, 69934), (2993, 65144), (3832, 50881), (4964, 39278), (5576, 34967), (5986, 32572), (8143, 23944), (9928, 19639), (11972, 16286)]