201668584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102059}}^1$

素因数の和:102097

約数の個数: 32

約数和(自身を含む): 428652000

約数和(自身を除く): 226983416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102059, 204118, 408236, 816472, 1326767, 1939121, 2653534, 3878242, 5307068, 7756484, 10614136, 15512968, 25208573, 50417146, 100834292, 201668584]

約数ペア:

[(1, 201668584), (2, 100834292), (4, 50417146), (8, 25208573), (13, 15512968), (19, 10614136), (26, 7756484), (38, 5307068), (52, 3878242), (76, 2653534), (104, 1939121), (152, 1326767), (247, 816472), (494, 408236), (988, 204118), (1976, 102059)]