194965617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22869

約数の個数: 32

約数和(自身を含む): 332872704

約数和(自身を除く): 137907087

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 22811, 68433, 159677, 250921, 479031, 752763, 844007, 1756447, 2532021, 5269341, 5908049, 9284077, 17724147, 27852231, 64988539, 194965617]

約数ペア:

[(1, 194965617), (3, 64988539), (7, 27852231), (11, 17724147), (21, 9284077), (33, 5908049), (37, 5269341), (77, 2532021), (111, 1756447), (231, 844007), (259, 752763), (407, 479031), (777, 250921), (1221, 159677), (2849, 68433), (8547, 22811)]