207019218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19087

約数の個数: 48

約数和(自身を含む): 494679744

約数和(自身を除く): 287660526

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 19031, 38062, 57093, 114186, 133217, 266434, 399651, 704147, 799302, 932519, 1408294, 1865038, 2112441, 2797557, 4224882, 4929029, 5595114, 9858058, 14787087, 29574174, 34503203, 69006406, 103509609, 207019218]

約数ペア:

[(1, 207019218), (2, 103509609), (3, 69006406), (6, 34503203), (7, 29574174), (14, 14787087), (21, 9858058), (37, 5595114), (42, 4929029), (49, 4224882), (74, 2797557), (98, 2112441), (111, 1865038), (147, 1408294), (222, 932519), (259, 799302), (294, 704147), (518, 399651), (777, 266434), (1554, 133217), (1813, 114186), (3626, 57093), (5439, 38062), (10878, 19031)]