218771344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11617}}^1$

素因数の和:11743

約数の個数: 40

約数和(自身を含む): 466764768

約数和(自身を除く): 247993424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 9416, 11617, 18832, 23234, 46468, 92936, 127787, 185872, 255574, 511148, 1022296, 1243019, 2044592, 2486038, 4972076, 9944152, 13673209, 19888304, 27346418, 54692836, 109385672, 218771344]

約数ペア:

[(1, 218771344), (2, 109385672), (4, 54692836), (8, 27346418), (11, 19888304), (16, 13673209), (22, 9944152), (44, 4972076), (88, 2486038), (107, 2044592), (176, 1243019), (214, 1022296), (428, 511148), (856, 255574), (1177, 185872), (1712, 127787), (2354, 92936), (4708, 46468), (9416, 23234), (11617, 18832)]