203464904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8123}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 397751040

約数和(自身を除く): 194286136

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 8123, 12524, 16246, 25048, 32492, 64984, 251813, 503626, 820423, 1007252, 1640846, 2014504, 3281692, 6563384, 25433113, 50866226, 101732452, 203464904]

約数ペア:

[(1, 203464904), (2, 101732452), (4, 50866226), (8, 25433113), (31, 6563384), (62, 3281692), (101, 2014504), (124, 1640846), (202, 1007252), (248, 820423), (404, 503626), (808, 251813), (3131, 64984), (6262, 32492), (8123, 25048), (12524, 16246)]