205179177890

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 373614879456

約数和(自身を除く): 168435701566

約数列:

[1, 2, 5, 10, 233, 313, 353, 466, 626, 706, 797, 1165, 1565, 1594, 1765, 2330, 3130, 3530, 3985, 7970, 72929, 82249, 110489, 145858, 164498, 185701, 220978, 249461, 281341, 364645, 371402, 411245, 498922, 552445, 562682, 729290, 822490, 928505, 1104890, 1247305, 1406705, 1857010, 2494610, 2813410, 25743937, 51487874, 58124413, 65552453, 88059733, 116248826, 128719685, 131104906, 176119466, 257439370, 290622065, 327762265, 440298665, 581244130, 655524530, 880597330, 20517917789, 41035835578, 102589588945, 205179177890]

約数ペア:

[(1, 205179177890), (2, 102589588945), (5, 41035835578), (10, 20517917789), (233, 880597330), (313, 655524530), (353, 581244130), (466, 440298665), (626, 327762265), (706, 290622065), (797, 257439370), (1165, 176119466), (1565, 131104906), (1594, 128719685), (1765, 116248826), (2330, 88059733), (3130, 65552453), (3530, 58124413), (3985, 51487874), (7970, 25743937), (72929, 2813410), (82249, 2494610), (110489, 1857010), (145858, 1406705), (164498, 1247305), (185701, 1104890), (220978, 928505), (249461, 822490), (281341, 729290), (364645, 562682), (371402, 552445), (411245, 498922)]