202198348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{17881}}^1$

素因数の和:18153

約数の個数: 24

約数和(自身を含む): 387538704

約数和(自身を除く): 185340356

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 17881, 35762, 71524, 196691, 393382, 786764, 4595417, 9190834, 18381668, 50549587, 101099174, 202198348]

約数ペア:

[(1, 202198348), (2, 101099174), (4, 50549587), (11, 18381668), (22, 9190834), (44, 4595417), (257, 786764), (514, 393382), (1028, 196691), (2827, 71524), (5654, 35762), (11308, 17881)]