211069572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34421}}^1$

素因数の和:34508

約数の個数: 48

約数和(自身を含む): 570579072

約数和(自身を除く): 359509500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 34421, 68842, 103263, 137684, 206526, 240947, 413052, 481894, 722841, 963788, 1445682, 2512733, 2891364, 5025466, 7538199, 10050932, 15076398, 17589131, 30152796, 35178262, 52767393, 70356524, 105534786, 211069572]

約数ペア:

[(1, 211069572), (2, 105534786), (3, 70356524), (4, 52767393), (6, 35178262), (7, 30152796), (12, 17589131), (14, 15076398), (21, 10050932), (28, 7538199), (42, 5025466), (73, 2891364), (84, 2512733), (146, 1445682), (219, 963788), (292, 722841), (438, 481894), (511, 413052), (876, 240947), (1022, 206526), (1533, 137684), (2044, 103263), (3066, 68842), (6132, 34421)]