209888904312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{171477863}}^1$

素因数の和:171477892

約数の個数: 48

約数和(自身を含む): 601887302640

約数和(自身を除く): 391998398328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 171477863, 342955726, 514433589, 685911452, 1028867178, 1371822904, 1543300767, 2057734356, 2915123671, 3086601534, 4115468712, 5830247342, 6173203068, 8745371013, 11660494684, 12346406136, 17490742026, 23320989368, 26236113039, 34981484052, 52472226078, 69962968104, 104944452156, 209888904312]

約数ペア:

[(1, 209888904312), (2, 104944452156), (3, 69962968104), (4, 52472226078), (6, 34981484052), (8, 26236113039), (9, 23320989368), (12, 17490742026), (17, 12346406136), (18, 11660494684), (24, 8745371013), (34, 6173203068), (36, 5830247342), (51, 4115468712), (68, 3086601534), (72, 2915123671), (102, 2057734356), (136, 1543300767), (153, 1371822904), (204, 1028867178), (306, 685911452), (408, 514433589), (612, 342955726), (1224, 171477863)]