205923916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{15973}}^1$

素因数の和:16281

約数の個数: 24

約数和(自身を含む): 394493904

約数和(自身を除く): 188569988

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 15973, 31946, 63892, 175703, 351406, 702812, 4680089, 9360178, 18720356, 51480979, 102961958, 205923916]

約数ペア:

[(1, 205923916), (2, 102961958), (4, 51480979), (11, 18720356), (22, 9360178), (44, 4680089), (293, 702812), (586, 351406), (1172, 175703), (3223, 63892), (6446, 31946), (12892, 15973)]