209529594

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 468910728

約数和(自身を除く): 259381134

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 591, 666, 1182, 1597, 1773, 3194, 3546, 4791, 7289, 9582, 14373, 14578, 21867, 28746, 43734, 59089, 65601, 118178, 131202, 177267, 314609, 354534, 531801, 629218, 943827, 1063602, 1887654, 2831481, 5662962, 11640533, 23281066, 34921599, 69843198, 104764797, 209529594]

約数ペア:

[(1, 209529594), (2, 104764797), (3, 69843198), (6, 34921599), (9, 23281066), (18, 11640533), (37, 5662962), (74, 2831481), (111, 1887654), (197, 1063602), (222, 943827), (333, 629218), (394, 531801), (591, 354534), (666, 314609), (1182, 177267), (1597, 131202), (1773, 118178), (3194, 65601), (3546, 59089), (4791, 43734), (7289, 28746), (9582, 21867), (14373, 14578)]