201963047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 253532160

約数和(自身を除く): 51569113

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 1571, 4147, 4433, 9889, 11687, 17281, 20423, 45559, 48701, 128557, 224653, 501149, 535711, 592267, 633113, 1412329, 6514937, 6964243, 15535619, 18360277, 201963047]

約数ペア:

[(1, 201963047), (11, 18360277), (13, 15535619), (29, 6964243), (31, 6514937), (143, 1412329), (319, 633113), (341, 592267), (377, 535711), (403, 501149), (899, 224653), (1571, 128557), (4147, 48701), (4433, 45559), (9889, 20423), (11687, 17281)]