228977246

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3944

約数の個数: 24

約数和(自身を含む): 366957864

約数和(自身を除く): 137980618

約数列:

[1, 2, 19, 38, 83, 166, 361, 722, 1577, 3154, 3821, 7642, 29963, 59926, 72599, 145198, 317143, 634286, 1379381, 2758762, 6025717, 12051434, 114488623, 228977246]

約数ペア:

[(1, 228977246), (2, 114488623), (19, 12051434), (38, 6025717), (83, 2758762), (166, 1379381), (361, 634286), (722, 317143), (1577, 145198), (3154, 72599), (3821, 59926), (7642, 29963)]