212933149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 264031488

約数和(自身を除く): 51098339

約数列:

[1, 11, 13, 23, 101, 143, 253, 299, 641, 1111, 1313, 2323, 3289, 7051, 8333, 14443, 14743, 25553, 30199, 64741, 91663, 162173, 191659, 332189, 712151, 841633, 1489043, 2108249, 9257963, 16379473, 19357559, 212933149]

約数ペア:

[(1, 212933149), (11, 19357559), (13, 16379473), (23, 9257963), (101, 2108249), (143, 1489043), (253, 841633), (299, 712151), (641, 332189), (1111, 191659), (1313, 162173), (2323, 91663), (3289, 64741), (7051, 30199), (8333, 25553), (14443, 14743)]