207978986072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{32297}}^1$

素因数の和:32773

約数の個数: 96

約数和(自身を含む): 461730916080

約数和(自身を除く): 253751930008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 433, 572, 676, 866, 1144, 1352, 1732, 1859, 3464, 3718, 4763, 5629, 7436, 9526, 11258, 14872, 19052, 22516, 32297, 38104, 45032, 61919, 64594, 73177, 123838, 129188, 146354, 247676, 258376, 292708, 355267, 419861, 495352, 585416, 710534, 804947, 839722, 1421068, 1609894, 1679444, 2842136, 3219788, 3358888, 4618471, 5458193, 6439576, 9236942, 10916386, 13984601, 18473884, 21832772, 27969202, 36947768, 43665544, 55938404, 60040123, 111876808, 120080246, 153830611, 181799813, 240160492, 307661222, 363599626, 480320984, 615322444, 727199252, 1230644888, 1454398504, 1999797943, 2363397569, 3999595886, 4726795138, 7999191772, 9453590276, 15998383544, 18907180552, 25997373259, 51994746518, 103989493036, 207978986072]

約数ペア:

[(1, 207978986072), (2, 103989493036), (4, 51994746518), (8, 25997373259), (11, 18907180552), (13, 15998383544), (22, 9453590276), (26, 7999191772), (44, 4726795138), (52, 3999595886), (88, 2363397569), (104, 1999797943), (143, 1454398504), (169, 1230644888), (286, 727199252), (338, 615322444), (433, 480320984), (572, 363599626), (676, 307661222), (866, 240160492), (1144, 181799813), (1352, 153830611), (1732, 120080246), (1859, 111876808), (3464, 60040123), (3718, 55938404), (4763, 43665544), (5629, 36947768), (7436, 27969202), (9526, 21832772), (11258, 18473884), (14872, 13984601), (19052, 10916386), (22516, 9236942), (32297, 6439576), (38104, 5458193), (45032, 4618471), (61919, 3358888), (64594, 3219788), (73177, 2842136), (123838, 1679444), (129188, 1609894), (146354, 1421068), (247676, 839722), (258376, 804947), (292708, 710534), (355267, 585416), (419861, 495352)]