209224252490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{7589}}^1$

素因数の和:8288

約数の個数: 128

約数和(自身を含む): 454688847360

約数和(自身を除く): 245464594870

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 641, 782, 935, 1265, 1282, 1870, 1955, 2530, 3205, 3910, 4301, 6410, 7051, 7589, 8602, 10897, 14102, 14743, 15178, 21505, 21794, 29486, 35255, 37945, 43010, 54485, 70510, 73715, 75890, 83479, 108970, 119867, 129013, 147430, 162173, 166958, 174547, 239734, 250631, 258026, 324346, 349094, 417395, 501262, 599335, 645065, 810865, 834790, 872735, 1198670, 1253155, 1290130, 1419143, 1621730, 1745470, 1920017, 2506310, 2756941, 2838286, 2967299, 3840034, 4864549, 5513882, 5934598, 7095715, 9600085, 9729098, 13784705, 14191430, 14836495, 19200170, 24322745, 27569410, 29672990, 32640289, 48645490, 53510039, 65280578, 82697333, 107020078, 111884627, 163201445, 165394666, 223769254, 267550195, 326402890, 413486665, 535100390, 559423135, 826973330, 909670663, 1118846270, 1230730897, 1819341326, 1902038659, 2461461794, 3804077318, 4548353315, 6153654485, 9096706630, 9510193295, 12307308970, 19020386590, 20922425249, 41844850498, 104612126245, 209224252490]

約数ペア:

[(1, 209224252490), (2, 104612126245), (5, 41844850498), (10, 20922425249), (11, 19020386590), (17, 12307308970), (22, 9510193295), (23, 9096706630), (34, 6153654485), (46, 4548353315), (55, 3804077318), (85, 2461461794), (110, 1902038659), (115, 1819341326), (170, 1230730897), (187, 1118846270), (230, 909670663), (253, 826973330), (374, 559423135), (391, 535100390), (506, 413486665), (641, 326402890), (782, 267550195), (935, 223769254), (1265, 165394666), (1282, 163201445), (1870, 111884627), (1955, 107020078), (2530, 82697333), (3205, 65280578), (3910, 53510039), (4301, 48645490), (6410, 32640289), (7051, 29672990), (7589, 27569410), (8602, 24322745), (10897, 19200170), (14102, 14836495), (14743, 14191430), (15178, 13784705), (21505, 9729098), (21794, 9600085), (29486, 7095715), (35255, 5934598), (37945, 5513882), (43010, 4864549), (54485, 3840034), (70510, 2967299), (73715, 2838286), (75890, 2756941), (83479, 2506310), (108970, 1920017), (119867, 1745470), (129013, 1621730), (147430, 1419143), (162173, 1290130), (166958, 1253155), (174547, 1198670), (239734, 872735), (250631, 834790), (258026, 810865), (324346, 645065), (349094, 599335), (417395, 501262)]