201780592

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74623}}^1$

素因数の和:74657

約数の個数: 30

約数和(自身を含む): 423341952

約数和(自身を除く): 221561360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74623, 149246, 298492, 596984, 970099, 1193968, 1940198, 3880396, 7760792, 12611287, 15521584, 25222574, 50445148, 100890296, 201780592]

約数ペア:

[(1, 201780592), (2, 100890296), (4, 50445148), (8, 25222574), (13, 15521584), (16, 12611287), (26, 7760792), (52, 3880396), (104, 1940198), (169, 1193968), (208, 970099), (338, 596984), (676, 298492), (1352, 149246), (2704, 74623)]