202112312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8069}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 395107200

約数和(自身を除く): 192994888

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 8069, 12524, 16138, 25048, 32276, 64552, 250139, 500278, 814969, 1000556, 1629938, 2001112, 3259876, 6519752, 25264039, 50528078, 101056156, 202112312]

約数ペア:

[(1, 202112312), (2, 101056156), (4, 50528078), (8, 25264039), (31, 6519752), (62, 3259876), (101, 2001112), (124, 1629938), (202, 1000556), (248, 814969), (404, 500278), (808, 250139), (3131, 64552), (6262, 32276), (8069, 25048), (12524, 16138)]