207613690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5333}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 397489680

約数和(自身を除く): 189875990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 5333, 7786, 10666, 19465, 26665, 38930, 53330, 90661, 181322, 453305, 906610, 1221257, 2442514, 6106285, 12212570, 20761369, 41522738, 103806845, 207613690]

約数ペア:

[(1, 207613690), (2, 103806845), (5, 41522738), (10, 20761369), (17, 12212570), (34, 6106285), (85, 2442514), (170, 1221257), (229, 906610), (458, 453305), (1145, 181322), (2290, 90661), (3893, 53330), (5333, 38930), (7786, 26665), (10666, 19465)]