208950412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{4831}}^1$

素因数の和:5829

約数の個数: 24

約数和(自身を含む): 399393792

約数和(自身を除く): 190443380

約数列:

[1, 2, 4, 11, 22, 44, 983, 1966, 3932, 4831, 9662, 10813, 19324, 21626, 43252, 53141, 106282, 212564, 4748873, 9497746, 18995492, 52237603, 104475206, 208950412]

約数ペア:

[(1, 208950412), (2, 104475206), (4, 52237603), (11, 18995492), (22, 9497746), (44, 4748873), (983, 212564), (1966, 106282), (3932, 53141), (4831, 43252), (9662, 21626), (10813, 19324)]