219793002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{256169}}^1$

素因数の和:256198

約数の個数: 32

約数和(自身を含む): 516438720

約数和(自身を除く): 296645718

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 256169, 512338, 768507, 1537014, 2817859, 3330197, 5635718, 6660394, 8453577, 9990591, 16907154, 19981182, 36632167, 73264334, 109896501, 219793002]

約数ペア:

[(1, 219793002), (2, 109896501), (3, 73264334), (6, 36632167), (11, 19981182), (13, 16907154), (22, 9990591), (26, 8453577), (33, 6660394), (39, 5635718), (66, 3330197), (78, 2817859), (143, 1537014), (286, 768507), (429, 512338), (858, 256169)]