215269996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 399319200

約数和(自身を除く): 184049204

約数列:

[1, 2, 4, 37, 59, 74, 89, 118, 148, 178, 236, 277, 356, 554, 1108, 2183, 3293, 4366, 5251, 6586, 8732, 10249, 10502, 13172, 16343, 20498, 21004, 24653, 32686, 40996, 49306, 65372, 98612, 194287, 388574, 604691, 777148, 912161, 1209382, 1454527, 1824322, 2418764, 2909054, 3648644, 5818108, 53817499, 107634998, 215269996]

約数ペア:

[(1, 215269996), (2, 107634998), (4, 53817499), (37, 5818108), (59, 3648644), (74, 2909054), (89, 2418764), (118, 1824322), (148, 1454527), (178, 1209382), (236, 912161), (277, 777148), (356, 604691), (554, 388574), (1108, 194287), (2183, 98612), (3293, 65372), (4366, 49306), (5251, 40996), (6586, 32686), (8732, 24653), (10249, 21004), (10502, 20498), (13172, 16343)]