204401470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224617}}^1$

素因数の和:224644

約数の個数: 32

約数和(自身を含む): 452829888

約数和(自身を除く): 248428418

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 224617, 449234, 1123085, 1572319, 2246170, 2920021, 3144638, 5840042, 7861595, 14600105, 15723190, 20440147, 29200210, 40880294, 102200735, 204401470]

約数ペア:

[(1, 204401470), (2, 102200735), (5, 40880294), (7, 29200210), (10, 20440147), (13, 15723190), (14, 14600105), (26, 7861595), (35, 5840042), (65, 3144638), (70, 2920021), (91, 2246170), (130, 1572319), (182, 1123085), (455, 449234), (910, 224617)]