199851210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170813}}^1$

素因数の和:170839

約数の個数: 48

約数和(自身を含む): 559586664

約数和(自身を除く): 359735454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 170813, 341626, 512439, 854065, 1024878, 1537317, 1708130, 2220569, 2562195, 3074634, 4441138, 5124390, 6661707, 7686585, 11102845, 13323414, 15373170, 19985121, 22205690, 33308535, 39970242, 66617070, 99925605, 199851210]

約数ペア:

[(1, 199851210), (2, 99925605), (3, 66617070), (5, 39970242), (6, 33308535), (9, 22205690), (10, 19985121), (13, 15373170), (15, 13323414), (18, 11102845), (26, 7686585), (30, 6661707), (39, 5124390), (45, 4441138), (65, 3074634), (78, 2562195), (90, 2220569), (117, 1708130), (130, 1537317), (195, 1024878), (234, 854065), (390, 512439), (585, 341626), (1170, 170813)]