215196668401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{104021}}^1$

素因数の和:104122

約数の個数: 64

約数和(自身を含む): 286881025536

約数和(自身を除く): 71684357135

約数列:

[1, 11, 13, 17, 23, 37, 143, 187, 221, 253, 299, 391, 407, 481, 629, 851, 2431, 3289, 4301, 5083, 5291, 6919, 8177, 9361, 11063, 14467, 55913, 89947, 104021, 121693, 159137, 188071, 1144231, 1352273, 1768357, 2068781, 2392483, 3848777, 14875003, 19451927, 22988641, 26317313, 31102279, 40672211, 42336547, 50034101, 65429209, 88521871, 252875051, 342125069, 447394321, 528738743, 550375111, 719721299, 850579717, 973740581, 1150784323, 1504871807, 5816126173, 9356376887, 12658627553, 16553589877, 19563333491, 215196668401]

約数ペア:

[(1, 215196668401), (11, 19563333491), (13, 16553589877), (17, 12658627553), (23, 9356376887), (37, 5816126173), (143, 1504871807), (187, 1150784323), (221, 973740581), (253, 850579717), (299, 719721299), (391, 550375111), (407, 528738743), (481, 447394321), (629, 342125069), (851, 252875051), (2431, 88521871), (3289, 65429209), (4301, 50034101), (5083, 42336547), (5291, 40672211), (6919, 31102279), (8177, 26317313), (9361, 22988641), (11063, 19451927), (14467, 14875003), (55913, 3848777), (89947, 2392483), (104021, 2068781), (121693, 1768357), (159137, 1352273), (188071, 1144231)]