206144960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13147}}^1$

素因数の和:13178

約数の個数: 84

約数和(自身を含む): 571070232

約数和(自身を除く): 364925272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 13147, 15680, 26294, 52588, 65735, 92029, 105176, 131470, 184058, 210352, 262940, 368116, 420704, 460145, 525880, 644203, 736232, 841408, 920290, 1051760, 1288406, 1472464, 1840580, 2103520, 2576812, 2944928, 3221015, 3681160, 4207040, 5153624, 5889856, 6442030, 7362320, 10307248, 12884060, 14724640, 20614496, 25768120, 29449280, 41228992, 51536240, 103072480, 206144960]

約数ペア:

[(1, 206144960), (2, 103072480), (4, 51536240), (5, 41228992), (7, 29449280), (8, 25768120), (10, 20614496), (14, 14724640), (16, 12884060), (20, 10307248), (28, 7362320), (32, 6442030), (35, 5889856), (40, 5153624), (49, 4207040), (56, 3681160), (64, 3221015), (70, 2944928), (80, 2576812), (98, 2103520), (112, 1840580), (140, 1472464), (160, 1288406), (196, 1051760), (224, 920290), (245, 841408), (280, 736232), (320, 644203), (392, 525880), (448, 460145), (490, 420704), (560, 368116), (784, 262940), (980, 210352), (1120, 184058), (1568, 131470), (1960, 105176), (2240, 92029), (3136, 65735), (3920, 52588), (7840, 26294), (13147, 15680)]