218532104

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{29789}}^1$

素因数の和:29933

約数の個数: 32

約数和(自身を含む): 471873600

約数和(自身を除く): 253341496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 29789, 59578, 119156, 208523, 238312, 417046, 834092, 1668184, 3902359, 7804718, 15609436, 27316513, 31218872, 54633026, 109266052, 218532104]

約数ペア:

[(1, 218532104), (2, 109266052), (4, 54633026), (7, 31218872), (8, 27316513), (14, 15609436), (28, 7804718), (56, 3902359), (131, 1668184), (262, 834092), (524, 417046), (917, 238312), (1048, 208523), (1834, 119156), (3668, 59578), (7336, 29789)]