199648596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64237}}^1$

素因数の和:64288

約数の個数: 48

約数和(自身を含む): 546793856

約数和(自身を除く): 347145260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 64237, 128474, 192711, 256948, 385422, 449659, 770844, 899318, 1348977, 1798636, 2376769, 2697954, 4753538, 5395908, 7130307, 9507076, 14260614, 16637383, 28521228, 33274766, 49912149, 66549532, 99824298, 199648596]

約数ペア:

[(1, 199648596), (2, 99824298), (3, 66549532), (4, 49912149), (6, 33274766), (7, 28521228), (12, 16637383), (14, 14260614), (21, 9507076), (28, 7130307), (37, 5395908), (42, 4753538), (74, 2697954), (84, 2376769), (111, 1798636), (148, 1348977), (222, 899318), (259, 770844), (444, 449659), (518, 385422), (777, 256948), (1036, 192711), (1554, 128474), (3108, 64237)]