220195859858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{117023}}^1$

素因数の和:117363

約数の個数: 48

約数和(自身を含む): 377767514880

約数和(自身を除く): 157571655022

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 293, 338, 494, 586, 3211, 3809, 5567, 6422, 7618, 11134, 49517, 72371, 99034, 117023, 144742, 234046, 940823, 1521299, 1881646, 2223437, 3042598, 4446874, 19776887, 28904681, 34287739, 39553774, 57809362, 68575478, 375760853, 445740607, 651467041, 751521706, 891481214, 1302934082, 5794627891, 8469071533, 11589255782, 16938143066, 110097929929, 220195859858]

約数ペア:

[(1, 220195859858), (2, 110097929929), (13, 16938143066), (19, 11589255782), (26, 8469071533), (38, 5794627891), (169, 1302934082), (247, 891481214), (293, 751521706), (338, 651467041), (494, 445740607), (586, 375760853), (3211, 68575478), (3809, 57809362), (5567, 39553774), (6422, 34287739), (7618, 28904681), (11134, 19776887), (49517, 4446874), (72371, 3042598), (99034, 2223437), (117023, 1881646), (144742, 1521299), (234046, 940823)]