204919974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{56081}}^1$

素因数の和:56125

約数の個数: 48

約数和(自身を含む): 524927520

約数和(自身を除く): 320007546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 56081, 112162, 168243, 336486, 392567, 504729, 785134, 1009458, 1177701, 1626349, 2355402, 3252698, 3533103, 4879047, 7066206, 9758094, 11384443, 14637141, 22768886, 29274282, 34153329, 68306658, 102459987, 204919974]

約数ペア:

[(1, 204919974), (2, 102459987), (3, 68306658), (6, 34153329), (7, 29274282), (9, 22768886), (14, 14637141), (18, 11384443), (21, 9758094), (29, 7066206), (42, 4879047), (58, 3533103), (63, 3252698), (87, 2355402), (126, 1626349), (174, 1177701), (203, 1009458), (261, 785134), (406, 504729), (522, 392567), (609, 336486), (1218, 168243), (1827, 112162), (3654, 56081)]