205384434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28081}}^1$

素因数の和:28162

約数の個数: 32

約数和(自身を含む): 436731264

約数和(自身を除く): 231346830

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 28081, 56162, 84243, 168486, 645863, 1291726, 1488293, 1937589, 2976586, 3875178, 4464879, 8929758, 34230739, 68461478, 102692217, 205384434]

約数ペア:

[(1, 205384434), (2, 102692217), (3, 68461478), (6, 34230739), (23, 8929758), (46, 4464879), (53, 3875178), (69, 2976586), (106, 1937589), (138, 1488293), (159, 1291726), (318, 645863), (1219, 168486), (2438, 84243), (3657, 56162), (7314, 28081)]