198905112

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{18793}}^1$

素因数の和:18822

約数の個数: 96

約数和(自身を含む): 642754800

約数和(自身を除く): 443849688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 18793, 37586, 56379, 75172, 112758, 131551, 150344, 169137, 225516, 263102, 338274, 394653, 451032, 507411, 526204, 676548, 789306, 920857, 1014822, 1052408, 1183959, 1353096, 1578612, 1841714, 2029644, 2367918, 2762571, 3157224, 3551877, 3683428, 4059288, 4735836, 5525142, 7103754, 7366856, 8287713, 9471672, 11050284, 14207508, 16575426, 22100568, 24863139, 28415016, 33150852, 49726278, 66301704, 99452556, 198905112]

約数ペア:

[(1, 198905112), (2, 99452556), (3, 66301704), (4, 49726278), (6, 33150852), (7, 28415016), (8, 24863139), (9, 22100568), (12, 16575426), (14, 14207508), (18, 11050284), (21, 9471672), (24, 8287713), (27, 7366856), (28, 7103754), (36, 5525142), (42, 4735836), (49, 4059288), (54, 3683428), (56, 3551877), (63, 3157224), (72, 2762571), (84, 2367918), (98, 2029644), (108, 1841714), (126, 1578612), (147, 1353096), (168, 1183959), (189, 1052408), (196, 1014822), (216, 920857), (252, 789306), (294, 676548), (378, 526204), (392, 507411), (441, 451032), (504, 394653), (588, 338274), (756, 263102), (882, 225516), (1176, 169137), (1323, 150344), (1512, 131551), (1764, 112758), (2646, 75172), (3528, 56379), (5292, 37586), (10584, 18793)]