222298228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{20231}}^1$

素因数の和:20343

約数の個数: 24

約数和(自身を含む): 404478144

約数和(自身を除く): 182179916

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 20231, 40462, 80924, 829471, 1355477, 1658942, 2710954, 3317884, 5421908, 55574557, 111149114, 222298228]

約数ペア:

[(1, 222298228), (2, 111149114), (4, 55574557), (41, 5421908), (67, 3317884), (82, 2710954), (134, 1658942), (164, 1355477), (268, 829471), (2747, 80924), (5494, 40462), (10988, 20231)]