205122232

素因数分解:

$2^3\times 7^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 458803800

約数和(自身を除く): 253681568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 181, 196, 236, 343, 362, 392, 413, 472, 686, 724, 826, 1267, 1372, 1448, 1652, 2401, 2534, 2744, 2891, 3304, 4802, 5068, 5782, 8869, 9604, 10136, 10679, 11564, 17738, 19208, 20237, 21358, 23128, 35476, 40474, 42716, 62083, 70952, 74753, 80948, 85432, 124166, 141659, 149506, 161896, 248332, 283318, 299012, 434581, 496664, 523271, 566636, 598024, 869162, 1046542, 1133272, 1738324, 2093084, 3476648, 3662897, 4186168, 7325794, 14651588, 25640279, 29303176, 51280558, 102561116, 205122232]

約数ペア:

[(1, 205122232), (2, 102561116), (4, 51280558), (7, 29303176), (8, 25640279), (14, 14651588), (28, 7325794), (49, 4186168), (56, 3662897), (59, 3476648), (98, 2093084), (118, 1738324), (181, 1133272), (196, 1046542), (236, 869162), (343, 598024), (362, 566636), (392, 523271), (413, 496664), (472, 434581), (686, 299012), (724, 283318), (826, 248332), (1267, 161896), (1372, 149506), (1448, 141659), (1652, 124166), (2401, 85432), (2534, 80948), (2744, 74753), (2891, 70952), (3304, 62083), (4802, 42716), (5068, 40474), (5782, 35476), (8869, 23128), (9604, 21358), (10136, 20237), (10679, 19208), (11564, 17738)]