201174379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 49648277

約数列:

[1, 7, 17, 53, 119, 167, 191, 371, 901, 1169, 1337, 2839, 3247, 6307, 8851, 10123, 19873, 22729, 31897, 61957, 70861, 150467, 172091, 223279, 542249, 1053269, 1204637, 1690541, 3795743, 11833787, 28739197, 201174379]

約数ペア:

[(1, 201174379), (7, 28739197), (17, 11833787), (53, 3795743), (119, 1690541), (167, 1204637), (191, 1053269), (371, 542249), (901, 223279), (1169, 172091), (1337, 150467), (2839, 70861), (3247, 61957), (6307, 31897), (8851, 22729), (10123, 19873)]