200642823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 334374768

約数和(自身を除く): 133731945

約数列:

[1, 3, 9, 17, 23, 37, 51, 67, 69, 111, 153, 201, 207, 333, 391, 529, 603, 629, 851, 1139, 1173, 1541, 1587, 1887, 2479, 2553, 3417, 3519, 4623, 4761, 5661, 7437, 7659, 8993, 10251, 13869, 14467, 19573, 22311, 26197, 26979, 35443, 42143, 43401, 57017, 58719, 78591, 80937, 106329, 126429, 130203, 171051, 176157, 235773, 318987, 332741, 379287, 513153, 602531, 969289, 998223, 1311391, 1807593, 2907867, 2994669, 3934173, 5422779, 8723601, 11802519, 22293647, 66880941, 200642823]

約数ペア:

[(1, 200642823), (3, 66880941), (9, 22293647), (17, 11802519), (23, 8723601), (37, 5422779), (51, 3934173), (67, 2994669), (69, 2907867), (111, 1807593), (153, 1311391), (201, 998223), (207, 969289), (333, 602531), (391, 513153), (529, 379287), (603, 332741), (629, 318987), (851, 235773), (1139, 176157), (1173, 171051), (1541, 130203), (1587, 126429), (1887, 106329), (2479, 80937), (2553, 78591), (3417, 58719), (3519, 57017), (4623, 43401), (4761, 42143), (5661, 35443), (7437, 26979), (7659, 26197), (8993, 22311), (10251, 19573), (13869, 14467)]