197598708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 528047520

約数和(自身を除く): 330448812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 684, 921, 941, 1228, 1842, 1882, 2763, 2823, 3684, 3764, 5526, 5646, 5833, 8469, 11052, 11292, 11666, 16938, 17499, 17879, 23332, 33876, 34998, 35758, 52497, 53637, 69996, 71516, 104994, 107274, 160911, 209988, 214548, 288887, 321822, 577774, 643644, 866661, 1155548, 1733322, 2599983, 3466644, 5199966, 5488853, 10399932, 10977706, 16466559, 21955412, 32933118, 49399677, 65866236, 98799354, 197598708]

約数ペア:

[(1, 197598708), (2, 98799354), (3, 65866236), (4, 49399677), (6, 32933118), (9, 21955412), (12, 16466559), (18, 10977706), (19, 10399932), (36, 5488853), (38, 5199966), (57, 3466644), (76, 2599983), (114, 1733322), (171, 1155548), (228, 866661), (307, 643644), (342, 577774), (614, 321822), (684, 288887), (921, 214548), (941, 209988), (1228, 160911), (1842, 107274), (1882, 104994), (2763, 71516), (2823, 69996), (3684, 53637), (3764, 52497), (5526, 35758), (5646, 34998), (5833, 33876), (8469, 23332), (11052, 17879), (11292, 17499), (11666, 16938)]