198290144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{476659}}^1$

素因数の和:476682

約数の個数: 24

約数和(自身を含む): 420414120

約数和(自身を除く): 222123976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 476659, 953318, 1906636, 3813272, 6196567, 7626544, 12393134, 15253088, 24786268, 49572536, 99145072, 198290144]

約数ペア:

[(1, 198290144), (2, 99145072), (4, 49572536), (8, 24786268), (13, 15253088), (16, 12393134), (26, 7626544), (32, 6196567), (52, 3813272), (104, 1906636), (208, 953318), (416, 476659)]