203497151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38461}}^1$

素因数の和:38522

約数の個数: 16

約数和(自身を含む): 245541408

約数和(自身を除く): 42044257

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 38461, 423071, 499993, 1423057, 5499923, 15653627, 18499741, 203497151]

約数ペア:

[(1, 203497151), (11, 18499741), (13, 15653627), (37, 5499923), (143, 1423057), (407, 499993), (481, 423071), (5291, 38461)]