199499322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 452210688

約数和(自身を除く): 252711366

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 281, 341, 347, 562, 682, 694, 843, 1023, 1041, 1686, 2046, 2082, 3091, 3817, 6182, 7634, 8711, 9273, 10757, 11451, 17422, 18546, 21514, 22902, 26133, 32271, 52266, 64542, 95821, 97507, 118327, 191642, 195014, 236654, 287463, 292521, 354981, 574926, 585042, 709962, 1072577, 2145154, 3022717, 3217731, 6045434, 6435462, 9068151, 18136302, 33249887, 66499774, 99749661, 199499322]

約数ペア:

[(1, 199499322), (2, 99749661), (3, 66499774), (6, 33249887), (11, 18136302), (22, 9068151), (31, 6435462), (33, 6045434), (62, 3217731), (66, 3022717), (93, 2145154), (186, 1072577), (281, 709962), (341, 585042), (347, 574926), (562, 354981), (682, 292521), (694, 287463), (843, 236654), (1023, 195014), (1041, 191642), (1686, 118327), (2046, 97507), (2082, 95821), (3091, 64542), (3817, 52266), (6182, 32271), (7634, 26133), (8711, 22902), (9273, 21514), (10757, 18546), (11451, 17422)]