208545248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{122963}}^1$

素因数の和:123026

約数の個数: 24

約数和(自身を含む): 418323528

約数和(自身を除く): 209778280

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 122963, 245926, 491852, 983704, 1967408, 3934816, 6517039, 13034078, 26068156, 52136312, 104272624, 208545248]

約数ペア:

[(1, 208545248), (2, 104272624), (4, 52136312), (8, 26068156), (16, 13034078), (32, 6517039), (53, 3934816), (106, 1967408), (212, 983704), (424, 491852), (848, 245926), (1696, 122963)]