197802768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 543179520

約数和(自身を除く): 345376752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 856, 912, 1284, 1712, 2027, 2033, 2568, 4054, 4066, 5136, 6081, 6099, 8108, 8132, 12162, 12198, 16216, 16264, 24324, 24396, 32432, 32528, 38513, 48648, 48792, 77026, 97296, 97584, 115539, 154052, 216889, 231078, 308104, 433778, 462156, 616208, 650667, 867556, 924312, 1301334, 1735112, 1848624, 2602668, 3470224, 4120891, 5205336, 8241782, 10410672, 12362673, 16483564, 24725346, 32967128, 49450692, 65934256, 98901384, 197802768]

約数ペア:

[(1, 197802768), (2, 98901384), (3, 65934256), (4, 49450692), (6, 32967128), (8, 24725346), (12, 16483564), (16, 12362673), (19, 10410672), (24, 8241782), (38, 5205336), (48, 4120891), (57, 3470224), (76, 2602668), (107, 1848624), (114, 1735112), (152, 1301334), (214, 924312), (228, 867556), (304, 650667), (321, 616208), (428, 462156), (456, 433778), (642, 308104), (856, 231078), (912, 216889), (1284, 154052), (1712, 115539), (2027, 97584), (2033, 97296), (2568, 77026), (4054, 48792), (4066, 48648), (5136, 38513), (6081, 32528), (6099, 32432), (8108, 24396), (8132, 24324), (12162, 16264), (12198, 16216)]