202059248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{159857}}^1$

素因数の和:159944

約数の個数: 20

約数和(自身を含む): 396447840

約数和(自身を除く): 194388592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 159857, 319714, 639428, 1278856, 2557712, 12628703, 25257406, 50514812, 101029624, 202059248]

約数ペア:

[(1, 202059248), (2, 101029624), (4, 50514812), (8, 25257406), (16, 12628703), (79, 2557712), (158, 1278856), (316, 639428), (632, 319714), (1264, 159857)]