198269148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19507}}^1$

素因数の和:19543

約数の個数: 72

約数和(自身を含む): 581182336

約数和(自身を除く): 382913188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19507, 39014, 58521, 78028, 117042, 136549, 214577, 234084, 273098, 409647, 429154, 546196, 643731, 819294, 858308, 1287462, 1502039, 1638588, 2360347, 2574924, 3004078, 4506117, 4720694, 6008156, 7081041, 9012234, 9441388, 14162082, 16522429, 18024468, 28324164, 33044858, 49567287, 66089716, 99134574, 198269148]

約数ペア:

[(1, 198269148), (2, 99134574), (3, 66089716), (4, 49567287), (6, 33044858), (7, 28324164), (11, 18024468), (12, 16522429), (14, 14162082), (21, 9441388), (22, 9012234), (28, 7081041), (33, 6008156), (42, 4720694), (44, 4506117), (66, 3004078), (77, 2574924), (84, 2360347), (121, 1638588), (132, 1502039), (154, 1287462), (231, 858308), (242, 819294), (308, 643731), (363, 546196), (462, 429154), (484, 409647), (726, 273098), (847, 234084), (924, 214577), (1452, 136549), (1694, 117042), (2541, 78028), (3388, 58521), (5082, 39014), (10164, 19507)]