209436704631

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1075507}}^1$

素因数の和:1075812

約数の個数: 48

約数和(自身を含む): 378509983488

約数和(自身を除く): 169073278857

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 281, 693, 843, 1967, 2529, 3091, 5901, 9273, 17703, 21637, 27819, 64911, 194733, 1075507, 3226521, 7528549, 9679563, 11830577, 22585647, 35491731, 67756941, 82814039, 106475193, 248442117, 302217467, 745326351, 906652401, 2115522269, 2719957203, 3324392137, 6346566807, 9973176411, 19039700421, 23270744959, 29919529233, 69812234877, 209436704631]

約数ペア:

[(1, 209436704631), (3, 69812234877), (7, 29919529233), (9, 23270744959), (11, 19039700421), (21, 9973176411), (33, 6346566807), (63, 3324392137), (77, 2719957203), (99, 2115522269), (231, 906652401), (281, 745326351), (693, 302217467), (843, 248442117), (1967, 106475193), (2529, 82814039), (3091, 67756941), (5901, 35491731), (9273, 22585647), (17703, 11830577), (21637, 9679563), (27819, 7528549), (64911, 3226521), (194733, 1075507)]