193174268

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{31793}}^1$

素因数の和:31842

約数の個数: 36

約数和(自身を含む): 405945792

約数和(自身を除く): 212771524

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 31793, 63586, 127172, 222551, 445102, 890204, 985583, 1557857, 1971166, 3115714, 3942332, 6231428, 6899081, 13798162, 27596324, 48293567, 96587134, 193174268]

約数ペア:

[(1, 193174268), (2, 96587134), (4, 48293567), (7, 27596324), (14, 13798162), (28, 6899081), (31, 6231428), (49, 3942332), (62, 3115714), (98, 1971166), (124, 1557857), (196, 985583), (217, 890204), (434, 445102), (868, 222551), (1519, 127172), (3038, 63586), (6076, 31793)]