201866170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 419675904

約数和(自身を除く): 217809734

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 73, 110, 115, 146, 230, 253, 365, 506, 730, 803, 1093, 1265, 1606, 1679, 2186, 2530, 3358, 4015, 5465, 8030, 8395, 10930, 12023, 16790, 18469, 24046, 25139, 36938, 50278, 60115, 79789, 92345, 120230, 125695, 159578, 184690, 251390, 276529, 398945, 553058, 797890, 877679, 1382645, 1755358, 1835147, 2765290, 3670294, 4388395, 8776790, 9175735, 18351470, 20186617, 40373234, 100933085, 201866170]

約数ペア:

[(1, 201866170), (2, 100933085), (5, 40373234), (10, 20186617), (11, 18351470), (22, 9175735), (23, 8776790), (46, 4388395), (55, 3670294), (73, 2765290), (110, 1835147), (115, 1755358), (146, 1382645), (230, 877679), (253, 797890), (365, 553058), (506, 398945), (730, 276529), (803, 251390), (1093, 184690), (1265, 159578), (1606, 125695), (1679, 120230), (2186, 92345), (2530, 79789), (3358, 60115), (4015, 50278), (5465, 36938), (8030, 25139), (8395, 24046), (10930, 18469), (12023, 16790)]