201802965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 400275456

約数和(自身を除く): 198472491

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 195, 273, 455, 489, 815, 907, 1141, 1365, 2119, 2445, 2721, 3423, 4535, 5705, 6349, 6357, 10595, 11791, 13605, 14833, 17115, 19047, 31745, 31785, 35373, 44499, 58955, 74165, 82537, 95235, 147841, 176865, 222495, 247611, 412685, 443523, 739205, 1034887, 1238055, 1921933, 2217615, 3104661, 5174435, 5765799, 9609665, 13453531, 15523305, 28828995, 40360593, 67267655, 201802965]

約数ペア:

[(1, 201802965), (3, 67267655), (5, 40360593), (7, 28828995), (13, 15523305), (15, 13453531), (21, 9609665), (35, 5765799), (39, 5174435), (65, 3104661), (91, 2217615), (105, 1921933), (163, 1238055), (195, 1034887), (273, 739205), (455, 443523), (489, 412685), (815, 247611), (907, 222495), (1141, 176865), (1365, 147841), (2119, 95235), (2445, 82537), (2721, 74165), (3423, 58955), (4535, 44499), (5705, 35373), (6349, 31785), (6357, 31745), (10595, 19047), (11791, 17115), (13605, 14833)]