193708801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 241468416

約数和(自身を除く): 47759615

約数列:

[1, 11, 13, 31, 37, 143, 341, 403, 407, 481, 1147, 1181, 4433, 5291, 12617, 12991, 14911, 15353, 36611, 43697, 164021, 168883, 402721, 475943, 480667, 568061, 1354607, 5235373, 6248671, 14900677, 17609891, 193708801]

約数ペア:

[(1, 193708801), (11, 17609891), (13, 14900677), (31, 6248671), (37, 5235373), (143, 1354607), (341, 568061), (403, 480667), (407, 475943), (481, 402721), (1147, 168883), (1181, 164021), (4433, 43697), (5291, 36611), (12617, 15353), (12991, 14911)]