208733452510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{65927}}^1$

素因数の和:66321

約数の個数: 64

約数和(自身を含む): 415251463680

約数和(自身を除く): 206518011170

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 269, 535, 538, 1070, 1177, 1345, 2354, 2690, 2959, 5885, 5918, 11770, 14795, 28783, 29590, 57566, 65927, 131854, 143915, 287830, 316613, 329635, 633226, 659270, 725197, 1450394, 1583065, 3166130, 3625985, 7054189, 7251970, 14108378, 17734363, 35270945, 35468726, 70541890, 77596079, 88671815, 155192158, 177343630, 195077993, 387980395, 390155986, 775960790, 975389965, 1897576841, 1950779930, 3795153682, 9487884205, 18975768410, 20873345251, 41746690502, 104366726255, 208733452510]

約数ペア:

[(1, 208733452510), (2, 104366726255), (5, 41746690502), (10, 20873345251), (11, 18975768410), (22, 9487884205), (55, 3795153682), (107, 1950779930), (110, 1897576841), (214, 975389965), (269, 775960790), (535, 390155986), (538, 387980395), (1070, 195077993), (1177, 177343630), (1345, 155192158), (2354, 88671815), (2690, 77596079), (2959, 70541890), (5885, 35468726), (5918, 35270945), (11770, 17734363), (14795, 14108378), (28783, 7251970), (29590, 7054189), (57566, 3625985), (65927, 3166130), (131854, 1583065), (143915, 1450394), (287830, 725197), (316613, 659270), (329635, 633226)]