201110

素因数分解:

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

素因数の和:57

約数の個数: 48

約数和(自身を含む): 474336

約数和(自身を除く): 273226

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 169, 170, 182, 221, 238, 338, 442, 455, 595, 845, 910, 1105, 1183, 1190, 1547, 1690, 2210, 2366, 2873, 3094, 5746, 5915, 7735, 11830, 14365, 15470, 20111, 28730, 40222, 100555, 201110]

約数ペア:

[(1, 201110), (2, 100555), (5, 40222), (7, 28730), (10, 20111), (13, 15470), (14, 14365), (17, 11830), (26, 7735), (34, 5915), (35, 5746), (65, 3094), (70, 2873), (85, 2366), (91, 2210), (119, 1690), (130, 1547), (169, 1190), (170, 1183), (182, 1105), (221, 910), (238, 845), (338, 595), (442, 455)]