219854838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227593}}^1$

素因数の和:227628

約数の個数: 32

約数和(自身を含む): 524376576

約数和(自身を除く): 304521738

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 227593, 455186, 682779, 1365558, 1593151, 3186302, 4779453, 5234639, 9558906, 10469278, 15703917, 31407834, 36642473, 73284946, 109927419, 219854838]

約数ペア:

[(1, 219854838), (2, 109927419), (3, 73284946), (6, 36642473), (7, 31407834), (14, 15703917), (21, 10469278), (23, 9558906), (42, 5234639), (46, 4779453), (69, 3186302), (138, 1593151), (161, 1365558), (322, 682779), (483, 455186), (966, 227593)]