214007300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{164621}}^1$

素因数の和:164648

約数の個数: 36

約数和(自身を含む): 500121636

約数和(自身を除く): 286114336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 164621, 329242, 658484, 823105, 1646210, 2140073, 3292420, 4115525, 4280146, 8231050, 8560292, 10700365, 16462100, 21400730, 42801460, 53501825, 107003650, 214007300]

約数ペア:

[(1, 214007300), (2, 107003650), (4, 53501825), (5, 42801460), (10, 21400730), (13, 16462100), (20, 10700365), (25, 8560292), (26, 8231050), (50, 4280146), (52, 4115525), (65, 3292420), (100, 2140073), (130, 1646210), (260, 823105), (325, 658484), (650, 329242), (1300, 164621)]