197455622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2789}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 365601600

約数和(自身を除く): 168145978

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2723, 2789, 5057, 5446, 5578, 10114, 19523, 35399, 36257, 39046, 70798, 72514, 253799, 507598, 1084921, 2169842, 7594447, 14103973, 15188894, 28207946, 98727811, 197455622]

約数ペア:

[(1, 197455622), (2, 98727811), (7, 28207946), (13, 15188894), (14, 14103973), (26, 7594447), (91, 2169842), (182, 1084921), (389, 507598), (778, 253799), (2723, 72514), (2789, 70798), (5057, 39046), (5446, 36257), (5578, 35399), (10114, 19523)]