199745507916

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{719}}^1\times {\mathrm{15161}}^1$

素因数の和:16399

約数の個数: 72

約数和(自身を含む): 506641262400

約数和(自身を除く): 306895754484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 719, 1018, 1438, 1527, 2036, 2157, 2876, 3054, 4314, 4581, 6108, 6471, 8628, 9162, 12942, 15161, 18324, 25884, 30322, 45483, 60644, 90966, 136449, 181932, 272898, 365971, 545796, 731942, 1097913, 1463884, 2195826, 3293739, 4391652, 6587478, 7716949, 10900759, 13174956, 15433898, 21801518, 23150847, 30867796, 32702277, 43603036, 46301694, 65404554, 69452541, 92603388, 98106831, 130809108, 138905082, 196213662, 277810164, 392427324, 5548486331, 11096972662, 16645458993, 22193945324, 33290917986, 49936376979, 66581835972, 99872753958, 199745507916]

約数ペア:

[(1, 199745507916), (2, 99872753958), (3, 66581835972), (4, 49936376979), (6, 33290917986), (9, 22193945324), (12, 16645458993), (18, 11096972662), (36, 5548486331), (509, 392427324), (719, 277810164), (1018, 196213662), (1438, 138905082), (1527, 130809108), (2036, 98106831), (2157, 92603388), (2876, 69452541), (3054, 65404554), (4314, 46301694), (4581, 43603036), (6108, 32702277), (6471, 30867796), (8628, 23150847), (9162, 21801518), (12942, 15433898), (15161, 13174956), (18324, 10900759), (25884, 7716949), (30322, 6587478), (45483, 4391652), (60644, 3293739), (90966, 2195826), (136449, 1463884), (181932, 1097913), (272898, 731942), (365971, 545796)]