203384090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13191

約数の個数: 64

約数和(自身を含む): 477114624

約数和(自身を除く): 273730534

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 13147, 15470, 26294, 65735, 92029, 131470, 170911, 184058, 223499, 341822, 446998, 460145, 854555, 920290, 1117495, 1196377, 1564493, 1709110, 2234990, 2392754, 2905487, 3128986, 5810974, 5981885, 7822465, 11963770, 14527435, 15644930, 20338409, 29054870, 40676818, 101692045, 203384090]

約数ペア:

[(1, 203384090), (2, 101692045), (5, 40676818), (7, 29054870), (10, 20338409), (13, 15644930), (14, 14527435), (17, 11963770), (26, 7822465), (34, 5981885), (35, 5810974), (65, 3128986), (70, 2905487), (85, 2392754), (91, 2234990), (119, 1709110), (130, 1564493), (170, 1196377), (182, 1117495), (221, 920290), (238, 854555), (442, 460145), (455, 446998), (595, 341822), (910, 223499), (1105, 184058), (1190, 170911), (1547, 131470), (2210, 92029), (3094, 65735), (7735, 26294), (13147, 15470)]