210072317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 279175680

約数和(自身を除く): 69103363

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 667, 2093, 2639, 3461, 4669, 8671, 24227, 44993, 60697, 79603, 100369, 314951, 557221, 702583, 1034839, 1304797, 2308487, 7243873, 9133579, 16159409, 30010331, 210072317]

約数ペア:

[(1, 210072317), (7, 30010331), (13, 16159409), (23, 9133579), (29, 7243873), (91, 2308487), (161, 1304797), (203, 1034839), (299, 702583), (377, 557221), (667, 314951), (2093, 100369), (2639, 79603), (3461, 60697), (4669, 44993), (8671, 24227)]