210437373

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 317943936

約数和(自身を除く): 107506563

約数列:

[1, 3, 17, 23, 51, 61, 69, 173, 183, 289, 391, 519, 867, 1037, 1173, 1403, 2941, 3111, 3979, 4209, 6647, 8823, 10553, 11937, 17629, 19941, 23851, 31659, 49997, 52887, 67643, 71553, 149991, 179401, 202929, 242719, 405467, 538203, 728157, 1149931, 1216401, 3049817, 3449793, 4126223, 9149451, 12378669, 70145791, 210437373]

約数ペア:

[(1, 210437373), (3, 70145791), (17, 12378669), (23, 9149451), (51, 4126223), (61, 3449793), (69, 3049817), (173, 1216401), (183, 1149931), (289, 728157), (391, 538203), (519, 405467), (867, 242719), (1037, 202929), (1173, 179401), (1403, 149991), (2941, 71553), (3111, 67643), (3979, 52887), (4209, 49997), (6647, 31659), (8823, 23851), (10553, 19941), (11937, 17629)]