201690054710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1443427}}^1$

素因数の和:1443680

約数の個数: 32

約数和(自身を含む): 369459830880

約数和(自身を除く): 167769776170

約数列:

[1, 2, 5, 10, 89, 157, 178, 314, 445, 785, 890, 1570, 13973, 27946, 69865, 139730, 1443427, 2886854, 7217135, 14434270, 128465003, 226618039, 256930006, 453236078, 642325015, 1133090195, 1284650030, 2266180390, 20169005471, 40338010942, 100845027355, 201690054710]

約数ペア:

[(1, 201690054710), (2, 100845027355), (5, 40338010942), (10, 20169005471), (89, 2266180390), (157, 1284650030), (178, 1133090195), (314, 642325015), (445, 453236078), (785, 256930006), (890, 226618039), (1570, 128465003), (13973, 14434270), (27946, 7217135), (69865, 2886854), (139730, 1443427)]