198693396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9467}}^1$

素因数の和:9541

約数の個数: 72

約数和(自身を含む): 558309024

約数和(自身を除く): 359615628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 9467, 10494, 18934, 20988, 28401, 37868, 56802, 85203, 104137, 113604, 170406, 208274, 312411, 340812, 416548, 501751, 624822, 937233, 1003502, 1249644, 1505253, 1874466, 2007004, 3010506, 3748932, 4515759, 5519261, 6021012, 9031518, 11038522, 16557783, 18063036, 22077044, 33115566, 49673349, 66231132, 99346698, 198693396]

約数ペア:

[(1, 198693396), (2, 99346698), (3, 66231132), (4, 49673349), (6, 33115566), (9, 22077044), (11, 18063036), (12, 16557783), (18, 11038522), (22, 9031518), (33, 6021012), (36, 5519261), (44, 4515759), (53, 3748932), (66, 3010506), (99, 2007004), (106, 1874466), (132, 1505253), (159, 1249644), (198, 1003502), (212, 937233), (318, 624822), (396, 501751), (477, 416548), (583, 340812), (636, 312411), (954, 208274), (1166, 170406), (1749, 113604), (1908, 104137), (2332, 85203), (3498, 56802), (5247, 37868), (6996, 28401), (9467, 20988), (10494, 18934)]