198361044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27143}}^1$

素因数の和:27189

約数の個数: 72

約数和(自身を含む): 592824960

約数和(自身を除く): 394463916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 27143, 54286, 81429, 108572, 162858, 190001, 244287, 325716, 380002, 488574, 570003, 760004, 787147, 977148, 1140006, 1574294, 1710009, 2280012, 2361441, 3148588, 3420018, 4722882, 5510029, 6840036, 7084323, 9445764, 11020058, 14168646, 16530087, 22040116, 28337292, 33060174, 49590261, 66120348, 99180522, 198361044]

約数ペア:

[(1, 198361044), (2, 99180522), (3, 66120348), (4, 49590261), (6, 33060174), (7, 28337292), (9, 22040116), (12, 16530087), (14, 14168646), (18, 11020058), (21, 9445764), (28, 7084323), (29, 6840036), (36, 5510029), (42, 4722882), (58, 3420018), (63, 3148588), (84, 2361441), (87, 2280012), (116, 1710009), (126, 1574294), (174, 1140006), (203, 977148), (252, 787147), (261, 760004), (348, 570003), (406, 488574), (522, 380002), (609, 325716), (812, 244287), (1044, 190001), (1218, 162858), (1827, 108572), (2436, 81429), (3654, 54286), (7308, 27143)]