203416424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 416404800

約数和(自身を除く): 212988376

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 101, 118, 136, 202, 236, 251, 404, 472, 502, 808, 1003, 1004, 1717, 2006, 2008, 3434, 4012, 4267, 5959, 6868, 8024, 8534, 11918, 13736, 14809, 17068, 23836, 25351, 29618, 34136, 47672, 50702, 59236, 101303, 101404, 118472, 202606, 202808, 251753, 405212, 430967, 503506, 810424, 861934, 1007012, 1495709, 1723868, 2014024, 2991418, 3447736, 5982836, 11965672, 25427053, 50854106, 101708212, 203416424]

約数ペア:

[(1, 203416424), (2, 101708212), (4, 50854106), (8, 25427053), (17, 11965672), (34, 5982836), (59, 3447736), (68, 2991418), (101, 2014024), (118, 1723868), (136, 1495709), (202, 1007012), (236, 861934), (251, 810424), (404, 503506), (472, 430967), (502, 405212), (808, 251753), (1003, 202808), (1004, 202606), (1717, 118472), (2006, 101404), (2008, 101303), (3434, 59236), (4012, 50702), (4267, 47672), (5959, 34136), (6868, 29618), (8024, 25351), (8534, 23836), (11918, 17068), (13736, 14809)]