189017402

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{15187}}^1$

素因数の和:15330

約数の個数: 24

約数和(自身を含む): 332434944

約数和(自身を除く): 143417542

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 12446, 15187, 30374, 106309, 212618, 744163, 1488326, 1928749, 3857498, 13501243, 27002486, 94508701, 189017402]

約数ペア:

[(1, 189017402), (2, 94508701), (7, 27002486), (14, 13501243), (49, 3857498), (98, 1928749), (127, 1488326), (254, 744163), (889, 212618), (1778, 106309), (6223, 30374), (12446, 15187)]