230996843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 309609216

約数和(自身を除く): 78612373

約数列:

[1, 7, 11, 23, 53, 77, 107, 161, 253, 371, 529, 583, 749, 1177, 1219, 1771, 2461, 3703, 4081, 5671, 5819, 8239, 8533, 13409, 17227, 27071, 28037, 39697, 40733, 56603, 62381, 93863, 130433, 189497, 196259, 308407, 396221, 436667, 622633, 913031, 1434763, 2158849, 2999959, 4358431, 10043341, 20999713, 32999549, 230996843]

約数ペア:

[(1, 230996843), (7, 32999549), (11, 20999713), (23, 10043341), (53, 4358431), (77, 2999959), (107, 2158849), (161, 1434763), (253, 913031), (371, 622633), (529, 436667), (583, 396221), (749, 308407), (1177, 196259), (1219, 189497), (1771, 130433), (2461, 93863), (3703, 62381), (4081, 56603), (5671, 40733), (5819, 39697), (8239, 28037), (8533, 27071), (13409, 17227)]