201564502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 333976320

約数和(自身を除く): 132411818

約数列:

[1, 2, 19, 23, 38, 46, 211, 422, 437, 874, 1093, 2186, 4009, 4853, 8018, 9706, 20767, 25139, 41534, 50278, 92207, 184414, 230623, 461246, 477641, 955282, 4381837, 5304329, 8763674, 10608658, 100782251, 201564502]

約数ペア:

[(1, 201564502), (2, 100782251), (19, 10608658), (23, 8763674), (38, 5304329), (46, 4381837), (211, 955282), (422, 477641), (437, 461246), (874, 230623), (1093, 184414), (2186, 92207), (4009, 50278), (4853, 41534), (8018, 25139), (9706, 20767)]