214913468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 472109568

約数和(自身を除く): 257196100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1661, 2114, 3322, 4228, 4621, 6644, 9242, 11627, 18484, 23254, 32347, 46508, 50831, 64694, 101662, 129388, 203324, 355817, 697771, 711634, 1395542, 1423268, 2791084, 4884397, 7675481, 9768794, 15350962, 19537588, 30701924, 53728367, 107456734, 214913468]

約数ペア:

[(1, 214913468), (2, 107456734), (4, 53728367), (7, 30701924), (11, 19537588), (14, 15350962), (22, 9768794), (28, 7675481), (44, 4884397), (77, 2791084), (151, 1423268), (154, 1395542), (302, 711634), (308, 697771), (604, 355817), (1057, 203324), (1661, 129388), (2114, 101662), (3322, 64694), (4228, 50831), (4621, 46508), (6644, 32347), (9242, 23254), (11627, 18484)]