191224369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 46824911

約数列:

[1, 7, 23, 41, 59, 161, 287, 413, 491, 943, 1357, 2419, 3437, 6601, 9499, 11293, 16933, 20131, 28969, 55637, 79051, 140917, 202783, 389459, 463013, 666287, 1187729, 3241091, 4664009, 8314103, 27317767, 191224369]

約数ペア:

[(1, 191224369), (7, 27317767), (23, 8314103), (41, 4664009), (59, 3241091), (161, 1187729), (287, 666287), (413, 463013), (491, 389459), (943, 202783), (1357, 140917), (2419, 79051), (3437, 55637), (6601, 28969), (9499, 20131), (11293, 16933)]