202203248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972131}}^1$

素因数の和:972152

約数の個数: 20

約数和(自身を含む): 421905288

約数和(自身を除く): 219702040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972131, 1944262, 3888524, 7777048, 12637703, 15554096, 25275406, 50550812, 101101624, 202203248]

約数ペア:

[(1, 202203248), (2, 101101624), (4, 50550812), (8, 25275406), (13, 15554096), (16, 12637703), (26, 7777048), (52, 3888524), (104, 1944262), (208, 972131)]