196270970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 413424648

約数和(自身を除く): 217153678

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2213, 2534, 4426, 6335, 8869, 11065, 12670, 15491, 17738, 22130, 30982, 44345, 77455, 88690, 108437, 154910, 216874, 400553, 542185, 801106, 1084370, 2002765, 2803871, 4005530, 5607742, 14019355, 19627097, 28038710, 39254194, 98135485, 196270970]

約数ペア:

[(1, 196270970), (2, 98135485), (5, 39254194), (7, 28038710), (10, 19627097), (14, 14019355), (35, 5607742), (49, 4005530), (70, 2803871), (98, 2002765), (181, 1084370), (245, 801106), (362, 542185), (490, 400553), (905, 216874), (1267, 154910), (1810, 108437), (2213, 88690), (2534, 77455), (4426, 44345), (6335, 30982), (8869, 22130), (11065, 17738), (12670, 15491)]