196374805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 285534720

約数和(自身を除く): 89159915

約数列:

[1, 5, 11, 23, 29, 53, 55, 101, 115, 145, 253, 265, 319, 505, 583, 667, 1111, 1219, 1265, 1537, 1595, 2323, 2915, 2929, 3335, 5353, 5555, 6095, 7337, 7685, 11615, 13409, 14645, 16907, 25553, 26765, 32219, 35351, 36685, 58883, 67045, 67367, 84535, 123119, 127765, 155237, 161095, 176755, 294415, 336835, 388861, 615595, 741037, 776185, 1354309, 1707607, 1944305, 3570451, 3705185, 6771545, 8538035, 17852255, 39274961, 196374805]

約数ペア:

[(1, 196374805), (5, 39274961), (11, 17852255), (23, 8538035), (29, 6771545), (53, 3705185), (55, 3570451), (101, 1944305), (115, 1707607), (145, 1354309), (253, 776185), (265, 741037), (319, 615595), (505, 388861), (583, 336835), (667, 294415), (1111, 176755), (1219, 161095), (1265, 155237), (1537, 127765), (1595, 123119), (2323, 84535), (2915, 67367), (2929, 67045), (3335, 58883), (5353, 36685), (5555, 35351), (6095, 32219), (7337, 26765), (7685, 25553), (11615, 16907), (13409, 14645)]