222534466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23689}}^1$

素因数の和:23770

約数の個数: 32

約数和(自身を含む): 423008640

約数和(自身を除く): 200474174

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 23689, 47378, 165823, 260579, 331646, 521158, 1445029, 1824053, 2890058, 3648106, 10115203, 15895319, 20230406, 31790638, 111267233, 222534466]

約数ペア:

[(1, 222534466), (2, 111267233), (7, 31790638), (11, 20230406), (14, 15895319), (22, 10115203), (61, 3648106), (77, 2890058), (122, 1824053), (154, 1445029), (427, 521158), (671, 331646), (854, 260579), (1342, 165823), (4697, 47378), (9394, 23689)]