208517868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{148517}}^1$

素因数の和:148543

約数の個数: 48

約数和(自身を含む): 582190560

約数和(自身を除く): 373672692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 148517, 297034, 445551, 594068, 891102, 1336653, 1782204, 1930721, 2673306, 3861442, 4009959, 5346612, 5792163, 7722884, 8019918, 11584326, 16039836, 17376489, 23168652, 34752978, 52129467, 69505956, 104258934, 208517868]

約数ペア:

[(1, 208517868), (2, 104258934), (3, 69505956), (4, 52129467), (6, 34752978), (9, 23168652), (12, 17376489), (13, 16039836), (18, 11584326), (26, 8019918), (27, 7722884), (36, 5792163), (39, 5346612), (52, 4009959), (54, 3861442), (78, 2673306), (108, 1930721), (117, 1782204), (156, 1336653), (234, 891102), (351, 594068), (468, 445551), (702, 297034), (1404, 148517)]