201954616

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 385572240

約数和(自身を除く): 183617624

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 577, 653, 1154, 1306, 2308, 2612, 4616, 5224, 38659, 43751, 77318, 87502, 154636, 175004, 309272, 350008, 376781, 753562, 1507124, 3014248, 25244327, 50488654, 100977308, 201954616]

約数ペア:

[(1, 201954616), (2, 100977308), (4, 50488654), (8, 25244327), (67, 3014248), (134, 1507124), (268, 753562), (536, 376781), (577, 350008), (653, 309272), (1154, 175004), (1306, 154636), (2308, 87502), (2612, 77318), (4616, 43751), (5224, 38659)]