201637645521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1503401}}^1$

素因数の和:1503617

約数の個数: 32

約数和(自身を含む): 306453463680

約数和(自身を除く): 104815818159

約数列:

[1, 3, 13, 19, 39, 57, 181, 247, 543, 741, 2353, 3439, 7059, 10317, 44707, 134121, 1503401, 4510203, 19544213, 28564619, 58632639, 85693857, 272115581, 371340047, 816346743, 1114020141, 3537502553, 5170196039, 10612507659, 15510588117, 67212548507, 201637645521]

約数ペア:

[(1, 201637645521), (3, 67212548507), (13, 15510588117), (19, 10612507659), (39, 5170196039), (57, 3537502553), (181, 1114020141), (247, 816346743), (543, 371340047), (741, 272115581), (2353, 85693857), (3439, 58632639), (7059, 28564619), (10317, 19544213), (44707, 4510203), (134121, 1503401)]