194245227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 331019520

約数和(自身を除く): 136774293

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 627, 703, 1221, 1881, 2109, 2791, 3663, 6327, 7733, 8373, 23199, 25119, 30701, 53029, 69597, 92103, 103267, 159087, 276309, 309801, 477261, 583319, 929403, 1135937, 1749957, 1962073, 3407811, 5249871, 5886219, 10223433, 17658657, 21582803, 64748409, 194245227]

約数ペア:

[(1, 194245227), (3, 64748409), (9, 21582803), (11, 17658657), (19, 10223433), (33, 5886219), (37, 5249871), (57, 3407811), (99, 1962073), (111, 1749957), (171, 1135937), (209, 929403), (333, 583319), (407, 477261), (627, 309801), (703, 276309), (1221, 159087), (1881, 103267), (2109, 92103), (2791, 69597), (3663, 53029), (6327, 30701), (7733, 25119), (8373, 23199)]