219202364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{4219}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 397017600

約数和(自身を除く): 177815236

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 4219, 8438, 12989, 16876, 25978, 51956, 130789, 261578, 523156, 1767761, 3535522, 7071044, 54800591, 109601182, 219202364]

約数ペア:

[(1, 219202364), (2, 109601182), (4, 54800591), (31, 7071044), (62, 3535522), (124, 1767761), (419, 523156), (838, 261578), (1676, 130789), (4219, 51956), (8438, 25978), (12989, 16876)]