213699356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{9491}}^1$

素因数の和:9941

約数の個数: 24

約数和(自身を含む): 403713744

約数和(自身を除く): 190014388

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1732, 5629, 9491, 11258, 18982, 22516, 37964, 123383, 246766, 493532, 4109603, 8219206, 16438412, 53424839, 106849678, 213699356]

約数ペア:

[(1, 213699356), (2, 106849678), (4, 53424839), (13, 16438412), (26, 8219206), (52, 4109603), (433, 493532), (866, 246766), (1732, 123383), (5629, 37964), (9491, 22516), (11258, 18982)]