208772772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3371}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 526085952

約数和(自身を除く): 317313180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 3371, 4764, 5161, 6742, 10113, 10322, 13484, 15483, 20226, 20644, 30966, 40452, 43823, 61932, 87646, 131469, 175292, 262938, 525876, 1338287, 2676574, 4014861, 5353148, 8029722, 16059444, 17397731, 34795462, 52193193, 69590924, 104386386, 208772772]

約数ペア:

[(1, 208772772), (2, 104386386), (3, 69590924), (4, 52193193), (6, 34795462), (12, 17397731), (13, 16059444), (26, 8029722), (39, 5353148), (52, 4014861), (78, 2676574), (156, 1338287), (397, 525876), (794, 262938), (1191, 175292), (1588, 131469), (2382, 87646), (3371, 61932), (4764, 43823), (5161, 40452), (6742, 30966), (10113, 20644), (10322, 20226), (13484, 15483)]