211058461930

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197250899}}^1$

素因数の和:197251013

約数の個数: 16

約数和(自身を含む): 383455749600

約数和(自身を除く): 172397287670

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 197250899, 394501798, 986254495, 1972508990, 21105846193, 42211692386, 105529230965, 211058461930]

約数ペア:

[(1, 211058461930), (2, 105529230965), (5, 42211692386), (10, 21105846193), (107, 1972508990), (214, 986254495), (535, 394501798), (1070, 197250899)]