189630979202

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{621419}}^1$

素因数の和:621806

約数の個数: 32

約数和(自身を含む): 330734638080

約数和(自身を除く): 141103658878

約数列:

[1, 2, 7, 14, 71, 142, 307, 497, 614, 994, 2149, 4298, 21797, 43594, 152579, 305158, 621419, 1242838, 4349933, 8699866, 44120749, 88241498, 190775633, 308845243, 381551266, 617690486, 1335429431, 2670858862, 13545069943, 27090139886, 94815489601, 189630979202]

約数ペア:

[(1, 189630979202), (2, 94815489601), (7, 27090139886), (14, 13545069943), (71, 2670858862), (142, 1335429431), (307, 617690486), (497, 381551266), (614, 308845243), (994, 190775633), (2149, 88241498), (4298, 44120749), (21797, 8699866), (43594, 4349933), (152579, 1242838), (305158, 621419)]